<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-04-17T04:23:29Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2072/356943" metadataPrefix="mets">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2072/356943</identifier><datestamp>2025-04-22T08:00:12Z</datestamp><setSpec>com_2072_238603</setSpec><setSpec>com_2072_15</setSpec><setSpec>col_2072_238604</setSpec></header><metadata><mets xmlns="http://www.loc.gov/METS/" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" ID="&#xa;&#x9;&#x9;&#x9;&#x9;DSpace_ITEM_2072-356943" TYPE="DSpace ITEM" PROFILE="DSpace METS SIP Profile 1.0" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd" OBJID="&#xa;&#x9;&#x9;&#x9;&#x9;hdl:2072/356943">
   <metsHdr CREATEDATE="2026-04-17T06:23:29Z">
      <agent ROLE="CUSTODIAN" TYPE="ORGANIZATION">
         <name>RECERCAT</name>
      </agent>
   </metsHdr>
   <dmdSec ID="DMD_2072_356943">
      <mdWrap MDTYPE="MODS">
         <xmlData xmlns:mods="http://www.loc.gov/mods/v3" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-1.xsd">
            <mods:mods xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-1.xsd">
               <mods:name>
                  <mods:role>
                     <mods:roleTerm type="text">author</mods:roleTerm>
                  </mods:role>
                  <mods:namePart>Vega, Ricard de la</mods:namePart>
               </mods:name>
               <mods:name>
                  <mods:role>
                     <mods:roleTerm type="text">author</mods:roleTerm>
                  </mods:role>
                  <mods:namePart>Torres, Natalia</mods:namePart>
               </mods:name>
               <mods:name>
                  <mods:role>
                     <mods:roleTerm type="text">author</mods:roleTerm>
                  </mods:role>
                  <mods:namePart>Martinez, Albert</mods:namePart>
               </mods:name>
               <mods:extension>
                  <mods:dateAccessioned encoding="iso8601">20192023-11-13T12:28:27Z</mods:dateAccessioned>
               </mods:extension>
               <mods:extension>
                  <mods:dateAvailable encoding="iso8601">20192023-11-13T12:28:27Z</mods:dateAvailable>
               </mods:extension>
               <mods:originInfo>
                  <mods:dateIssued encoding="iso8601">2019-03</mods:dateIssued>
               </mods:originInfo>
               <mods:identifier type="uri">http://hdl.handle.net/2072/356943</mods:identifier>
               <mods:abstract>Empowering Communities with a Heritage Open Ecosystem (ECHOES) is a project that intends to provide an open-source and modular architecture to gather different digital contents related to European heritage.
When a wide amount of heterogeneous data of collections, disciplines and countries are joined, different kinds of technical challenges must be considered. In this article are detailed these challenges and the approaches that have been used, with more or less success, to solve it.</mods:abstract>
               <mods:language>
                  <mods:languageTerm authority="rfc3066">eng</mods:languageTerm>
               </mods:language>
               <mods:accessCondition type="useAndReproduction">L'accés als continguts d'aquest document queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons:http://creativecommons.org/licenses/by/4.0/</mods:accessCondition>
               <mods:titleInfo>
                  <mods:title>Technical Challenges and Approaches to build an Open Ecosystem of Heterogeneous Heritage Collections</mods:title>
               </mods:titleInfo>
               <mods:genre>info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/draft</mods:genre>
            </mods:mods>
         </xmlData>
      </mdWrap>
   </dmdSec>
   <amdSec ID="FO_2072_356943_5">
      <techMD ID="TECH_O_2072_356943_5">
         <mdWrap MDTYPE="PREMIS">
            <xmlData xmlns:premis="http://www.loc.gov/standards/premis" xsi:schemaLocation="http://www.loc.gov/standards/premis http://www.loc.gov/standards/premis/PREMIS-v1-0.xsd">
               <premis:premis>
                  <premis:object>
                     <premis:objectIdentifier>
                        <premis:objectIdentifierType>URL</premis:objectIdentifierType>
                        <premis:objectIdentifierValue>https://recercat.cat/bitstream/2072/356943/5/CSUC-Archiving2019-ECHOES.pdf</premis:objectIdentifierValue>
                     </premis:objectIdentifier>
                     <premis:objectCategory>File</premis:objectCategory>
                     <premis:objectCharacteristics>
                        <premis:fixity>
                           <premis:messageDigestAlgorithm>MD5</premis:messageDigestAlgorithm>
                           <premis:messageDigest>0f10009af06fa6b58c0287d1cc9ecde4</premis:messageDigest>
                        </premis:fixity>
                        <premis:size>799930</premis:size>
                        <premis:format>
                           <premis:formatDesignation>
                              <premis:formatName>application/pdf</premis:formatName>
                           </premis:formatDesignation>
                        </premis:format>
                     </premis:objectCharacteristics>
                     <premis:originalName>CSUC-Archiving2019-ECHOES.pdf</premis:originalName>
                  </premis:object>
               </premis:premis>
            </xmlData>
         </mdWrap>
      </techMD>
   </amdSec>
   <amdSec ID="FT_2072_356943_1">
      <techMD ID="TECH_T_2072_356943_1">
         <mdWrap MDTYPE="PREMIS">
            <xmlData xmlns:premis="http://www.loc.gov/standards/premis" xsi:schemaLocation="http://www.loc.gov/standards/premis http://www.loc.gov/standards/premis/PREMIS-v1-0.xsd">
               <premis:premis>
                  <premis:object>
                     <premis:objectIdentifier>
                        <premis:objectIdentifierType>URL</premis:objectIdentifierType>
                        <premis:objectIdentifierValue>https://recercat.cat/bitstream/2072/356943/1/CSUC-Archiving2019-ECHOES.pdf.txt</premis:objectIdentifierValue>
                     </premis:objectIdentifier>
                     <premis:objectCategory>File</premis:objectCategory>
                     <premis:objectCharacteristics>
                        <premis:fixity>
                           <premis:messageDigestAlgorithm>MD5</premis:messageDigestAlgorithm>
                           <premis:messageDigest>b45bdcfffc44960f8823b511ef361a15</premis:messageDigest>
                        </premis:fixity>
                        <premis:size>25807</premis:size>
                        <premis:format>
                           <premis:formatDesignation>
                              <premis:formatName>text/plain</premis:formatName>
                           </premis:formatDesignation>
                        </premis:format>
                     </premis:objectCharacteristics>
                     <premis:originalName>CSUC-Archiving2019-ECHOES.pdf.txt</premis:originalName>
                  </premis:object>
               </premis:premis>
            </xmlData>
         </mdWrap>
      </techMD>
   </amdSec>
   <fileSec>
      <fileGrp USE="ORIGINAL">
         <file ID="BITSTREAM_ORIGINAL_2072_356943_5" MIMETYPE="application/pdf" SEQ="5" SIZE="799930" CHECKSUM="0f10009af06fa6b58c0287d1cc9ecde4" CHECKSUMTYPE="MD5" ADMID="FO_2072_356943_5" GROUPID="GROUP_BITSTREAM_2072_356943_5">
            <FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://recercat.cat/bitstream/2072/356943/5/CSUC-Archiving2019-ECHOES.pdf"/>
         </file>
      </fileGrp>
      <fileGrp USE="TEXT">
         <file ID="BITSTREAM_TEXT_2072_356943_1" MIMETYPE="text/plain" SEQ="1" SIZE="25807" CHECKSUM="b45bdcfffc44960f8823b511ef361a15" CHECKSUMTYPE="MD5" ADMID="FT_2072_356943_1" GROUPID="GROUP_BITSTREAM_2072_356943_1">
            <FLocat LOCTYPE="URL" xlink:type="simple" xlink:href="https://recercat.cat/bitstream/2072/356943/1/CSUC-Archiving2019-ECHOES.pdf.txt"/>
         </file>
      </fileGrp>
   </fileSec>
   <structMap LABEL="DSpace Object" TYPE="LOGICAL">
      <div TYPE="DSpace Object Contents" ADMID="DMD_2072_356943">
         <div TYPE="DSpace BITSTREAM">
            <fptr FILEID="BITSTREAM_ORIGINAL_2072_356943_5"/>
         </div>
      </div>
   </structMap>
</mets></metadata></record></GetRecord></OAI-PMH>