<?xml version="1.0" encoding="UTF-8"?>
<itemContainer xmlns="http://omeka.org/schemas/omeka-xml/v5" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://omeka.org/schemas/omeka-xml/v5 http://omeka.org/schemas/omeka-xml/v5/omeka-xml-5-0.xsd" uri="https://repo.cei-bg.org/items/browse?collection=9&amp;output=omeka-xml&amp;page=15" accessDate="2026-04-08T15:18:16+03:00">
  <miscellaneousContainer>
    <pagination>
      <pageNumber>15</pageNumber>
      <perPage>20</perPage>
      <totalResults>476</totalResults>
    </pagination>
  </miscellaneousContainer>
  <item itemId="1390" public="1" featured="0">
    <fileContainer>
      <file fileId="1274">
        <src>https://repo.cei-bg.org/files/original/3ffbe9a5d9f6c32ca91d24bad171cc39.zip</src>
        <authentication>38a290b38db90aa2043393c24320a146</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11177">
                <text>5KMA0197</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11178">
                <text>Обиколка на трапец</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11179">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11180">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11181">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11182">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11183">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11184">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1389" public="1" featured="0">
    <fileContainer>
      <file fileId="1273">
        <src>https://repo.cei-bg.org/files/original/41723796cb95857da85acfbd677bfc23.zip</src>
        <authentication>d85a53dbb837c1fc55be045c575db805</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11169">
                <text>5KMA0196</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11170">
                <text>Трапец</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11171">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11172">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11173">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11174">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11175">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11176">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1388" public="1" featured="0">
    <fileContainer>
      <file fileId="1272">
        <src>https://repo.cei-bg.org/files/original/ed2df1486641d48dcc66d9db05874392.zip</src>
        <authentication>678381e46837fa20abecacefb982b1ac</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11161">
                <text>5KMA0195</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11162">
                <text>Трапец</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11163">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11164">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11165">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11166">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11167">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11168">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1387" public="1" featured="0">
    <fileContainer>
      <file fileId="1271">
        <src>https://repo.cei-bg.org/files/original/09a9e7cd43c953eda2aac9d977268c43.zip</src>
        <authentication>120c5a0ff26601b9d856861cc4af2b4a</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11153">
                <text>5KMA0194</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11154">
                <text>Лице на успоредник</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11155">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11156">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11157">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11158">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11159">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11160">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1386" public="1" featured="0">
    <fileContainer>
      <file fileId="1270">
        <src>https://repo.cei-bg.org/files/original/db9db237938a043ddd8df5a5ae8cc1bf.zip</src>
        <authentication>3838a09354cf15feab598f8e8cbcfd12</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11145">
                <text>5KMA0193</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11146">
                <text>Танграм</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11147">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11148">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11149">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11150">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11151">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11152">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1385" public="1" featured="0">
    <fileContainer>
      <file fileId="1269">
        <src>https://repo.cei-bg.org/files/original/a2b78b83dbdbc6ce7c3c30a2312cc7a8.zip</src>
        <authentication>949936ec320f4faab6b365b608953a98</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11137">
                <text>5KMA0192</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11138">
                <text>Успоредник</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11139">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11140">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11141">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11142">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11143">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11144">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1384" public="1" featured="0">
    <fileContainer>
      <file fileId="1268">
        <src>https://repo.cei-bg.org/files/original/8ac0cfd4c66024c72677a9779f0f8039.zip</src>
        <authentication>1d6750268169f50ab3154f5b77a81167</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11129">
                <text>5KMA0191</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11130">
                <text>Лице на успоредник</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11131">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11132">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11133">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11134">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11135">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11136">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1383" public="1" featured="0">
    <fileContainer>
      <file fileId="1267">
        <src>https://repo.cei-bg.org/files/original/8c5cf805cb18e45ff22f0be4cc99217d.zip</src>
        <authentication>286a5c7a4f5b76df10eab3176dbd6c8b</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11121">
                <text>5KMA0190</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11122">
                <text>Лице на успоредник</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11123">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11124">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11125">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11126">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11127">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11128">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1382" public="1" featured="0">
    <fileContainer>
      <file fileId="1266">
        <src>https://repo.cei-bg.org/files/original/3bd07b5f27790165469d01ea560672e6.zip</src>
        <authentication>547709a92a7cb9d5f7296079b4245d04</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11113">
                <text>5KMA0189</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11114">
                <text>Видове четириъгълници</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11115">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11116">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11117">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11118">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11119">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11120">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1381" public="1" featured="0">
    <fileContainer>
      <file fileId="1265">
        <src>https://repo.cei-bg.org/files/original/ce0d267c8a4063a151932fdce1a3a42d.zip</src>
        <authentication>a2aa8472389b73ce516773ee150b5471</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11105">
                <text>5KMA0188</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11106">
                <text>Успоредник</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11107">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11108">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11109">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11110">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11111">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11112">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1380" public="1" featured="0">
    <fileContainer>
      <file fileId="1264">
        <src>https://repo.cei-bg.org/files/original/362ecac90fa9093cf46b5ac679181f7c.zip</src>
        <authentication>c215673b780d6ab719a4eb982c4f283c</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11097">
                <text>5KMA0187</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11098">
                <text>Успоредник</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11099">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11100">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11101">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11102">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11103">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11104">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1379" public="1" featured="0">
    <fileContainer>
      <file fileId="1263">
        <src>https://repo.cei-bg.org/files/original/bbdbecceea5cdac8b1fdc53d3217765f.zip</src>
        <authentication>9eede1f766bab06b1dd40f10e1cdc831</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11089">
                <text>5KMA0186</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11090">
                <text>Успоредник</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11091">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11092">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11093">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11094">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11095">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11096">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1378" public="1" featured="0">
    <fileContainer>
      <file fileId="1262">
        <src>https://repo.cei-bg.org/files/original/98952983d2daa76586a445420e63862e.zip</src>
        <authentication>97eddd841c0ee12721a6c4cb936d4e9e</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11081">
                <text>5KMA0185</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11082">
                <text>Квадрат</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11083">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11084">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11085">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11086">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11087">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11088">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1377" public="1" featured="0">
    <fileContainer>
      <file fileId="1261">
        <src>https://repo.cei-bg.org/files/original/d24618d1d7dedc4b7d2c1eb65413b9d8.zip</src>
        <authentication>30f67bcbd9e9fca8fd7e7ff20b272d96</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11073">
                <text>5KMA0184</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11074">
                <text>Правоъгълник</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11075">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11076">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11077">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11078">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11079">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11080">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1376" public="1" featured="0">
    <fileContainer>
      <file fileId="1260">
        <src>https://repo.cei-bg.org/files/original/0f680b7887c2c67c9b55157774756acc.zip</src>
        <authentication>db686a68437c9af4c5b50104e244b91b</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11065">
                <text>5KMA0183</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11066">
                <text>Успоредни прави</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11067">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11068">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11069">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11070">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11071">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11072">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1375" public="1" featured="0">
    <fileContainer>
      <file fileId="1259">
        <src>https://repo.cei-bg.org/files/original/14f1a9c3120edb05d148d90cc0e42cf8.zip</src>
        <authentication>521dac1bf9f33ffacda93e744faa66f6</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11057">
                <text>5KMA0182</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11058">
                <text>Успоредни прави</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11059">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11060">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11061">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11062">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11063">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11064">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1374" public="1" featured="0">
    <fileContainer>
      <file fileId="1258">
        <src>https://repo.cei-bg.org/files/original/a5df73322e73f6c6c8aca8dcb93ddd83.zip</src>
        <authentication>220d9f4318db7df64d87d54d012149a0</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11049">
                <text>5KMA0181</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11050">
                <text>Успоредни отсечки</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11051">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11052">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11053">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11054">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11055">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11056">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1373" public="1" featured="0">
    <fileContainer>
      <file fileId="1257">
        <src>https://repo.cei-bg.org/files/original/be361e9411eb64cad2c1037309180f0a.zip</src>
        <authentication>79cecf2475bf2783c7cf049fff19dfd8</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11041">
                <text>5KMA0180</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11042">
                <text>Успоредни отсечки</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11043">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11044">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11045">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11046">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11047">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11048">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1372" public="1" featured="0">
    <fileContainer>
      <file fileId="1256">
        <src>https://repo.cei-bg.org/files/original/0c9f70d9c4ddb6dc22932a1da9a69bde.zip</src>
        <authentication>fefcf6393f74694de7478b5fd21d4f33</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11033">
                <text>5KMA0179</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11034">
                <text>Успоредни прави</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11035">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11036">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11037">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11038">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11039">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11040">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
  <item itemId="1371" public="1" featured="0">
    <fileContainer>
      <file fileId="1255">
        <src>https://repo.cei-bg.org/files/original/ca6f7b03266aca0e0f98f8f3446efd54.zip</src>
        <authentication>22ef2adf235851d24fcdc1627696d1fa</authentication>
      </file>
    </fileContainer>
    <collection collectionId="9">
      <elementSetContainer>
        <elementSet elementSetId="1">
          <name>Dublin Core</name>
          <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
          <elementContainer>
            <element elementId="50">
              <name>Title</name>
              <description>A name given to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6103">
                  <text>Математика 5 клас Булвест</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="39">
              <name>Creator</name>
              <description>An entity primarily responsible for making the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6104">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="45">
              <name>Publisher</name>
              <description>An entity responsible for making the resource available</description>
              <elementTextContainer>
                <elementText elementTextId="6105">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="44">
              <name>Language</name>
              <description>A language of the resource</description>
              <elementTextContainer>
                <elementText elementTextId="6106">
                  <text>Български</text>
                </elementText>
              </elementTextContainer>
            </element>
            <element elementId="37">
              <name>Contributor</name>
              <description>An entity responsible for making contributions to the resource</description>
              <elementTextContainer>
                <elementText elementTextId="77174">
                  <text>Издателство „Булвест 2000“</text>
                </elementText>
              </elementTextContainer>
            </element>
          </elementContainer>
        </elementSet>
      </elementSetContainer>
    </collection>
    <itemType itemTypeId="13">
      <name>Материали с вградена интерактивност</name>
      <description>Дидактически материали с вгра¬дена интерактивност (например  чрез HTML, SlideShow, e-learning софтуер Kitaboo, изо-бра¬жения и документи)  на издателствата Анубис и Булвест 2000</description>
    </itemType>
    <elementSetContainer>
      <elementSet elementSetId="1">
        <name>Dublin Core</name>
        <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
        <elementContainer>
          <element elementId="43">
            <name>Identifier</name>
            <description>An unambiguous reference to the resource within a given context</description>
            <elementTextContainer>
              <elementText elementTextId="11025">
                <text>5KMA0178</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11026">
                <text>Обиколка на триъгълник</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="39">
            <name>Creator</name>
            <description>An entity primarily responsible for making the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11027">
                <text>Издателство „Булвест 2000“</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="41">
            <name>Description</name>
            <description>An account of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11028">
                <text>Интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
          <element elementId="49">
            <name>Subject</name>
            <description>The topic of the resource</description>
            <elementTextContainer>
              <elementText elementTextId="11029">
                <text>5. клас</text>
              </elementText>
              <elementText elementTextId="11030">
                <text>математика</text>
              </elementText>
              <elementText elementTextId="11031">
                <text>издателство „Булвест 2000“</text>
              </elementText>
              <elementText elementTextId="11032">
                <text>интерактивна задача</text>
              </elementText>
            </elementTextContainer>
          </element>
        </elementContainer>
      </elementSet>
    </elementSetContainer>
    <tagContainer>
      <tag tagId="1">
        <name>5. клас</name>
      </tag>
      <tag tagId="4">
        <name>Интерактивна задача</name>
      </tag>
      <tag tagId="10">
        <name>математика</name>
      </tag>
    </tagContainer>
  </item>
</itemContainer>
