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Curation and metadata

Dem y stif y ing library standards Stanislav P ejša. Curation and metadata. This work is licensed under a Creative Commons Attribution 3.0 Unported License . . What are metadata for?. Interoperability Consistency Sharing of concepts and objects Easier communication

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Curation and metadata

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  1. Demystifying library standards Stanislav Pejša Curation and metadata This work is licensed under a Creative Commons Attribution 3.0 Unported License. NEES IT Meeting, DLC

  2. What are metadata for? • Interoperability • Consistency • Sharing of concepts and objects • Easier communication • Monitoring and administration of digital objects • XML is a key • Glossary of metadata standards • Visualisation of metadata universe NEES IT Metting, DLC

  3. OAIS – the Framework • Not library standard • Space agencies • Reference model NEES IT Metting, DLC

  4. Metadata Standards • Descriptive • Administrative • Technical • Intellectual • Preservation • Process? • Structural • Syntax vs Context NEES IT Metting, DLC

  5. Descriptive metadata • Identification • Resource discovery • Retrieval • These are possibly the most common • Multiple of standards – domain based • MARC21, MODS, DCQ, DC – Libraries • EAD, MARC21, DC, MODS. – Archives • FGDC , DC, MARC21, MODS– Geospatial data NEES IT Metting, DLC

  6. MARC 21 100: 1  : Rodgers, Gregory Philip,|d1959- 245: 10  : Algorithms for unconstrained quadratic 0-1 programming and related problems on contemporary computer architectures 260:   : |c1989 300:   : 97 leaves. 029: 00  : cp|cThesis 1989d Rodge,GP. 035:   : LIAS574509 502:   : Thesis (Ph.D.)--Pennsylvania State University. 533:   : Microfilm (positive).|e1 reel 35mm.,|c(University Microfilms 89-22110). 699:   : Computer science. NEES IT Metting, DLC

  7. Dublin core • Simple yet effective – 15 repeatable elements • Title • Creator • Subject • Description • Publisher • Contributor • Date • Type • Format • Identifier • Source • Language • Relation • Coverage • Rights Creator: Rodgers, Gregory Philip,|d1959- Title: Algorithms for unconstrained quadratic 0-1 programming and related problems on contemporary computer architectures Date: 1989 Rights: 1989d Rodge,GP. Identifier: LIAS574509 Type: Thesis (Ph.D.)--Pennsylvania State University. Format: Microfilm (positive).|e1 reel 35mm.,|c(University Microfilms 89-22110). Subject: Computer science NEES IT Metting, DLC

  8. Site maps • 549763.html • <html xmlns="http://www.w3.org/1999/xhtml" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/"> <head>116 Gulden to L.H. Zunz issued by A.J. Oppenheim Frankfurt am Main, manuscriptmixed material, Money, Checks, 1811, ger, Digital image, Frankfurt am Main (Germany), Zunz family papers AR 25273, This material may be used for personal, research and educational purposes only. Any other use without prior authorization is prohibited. Please contact LBI archivists at lbaeck@lbi.cjh.org for further information., "/> <meta name="keywords" content="Check 116 Gulden to L.H. Zunz issued by A.J. Oppenheim Frankfurt am Main, manuscriptmixed material, Money, Checks, 1811, ger, Digital image, Frankfurt am Main (Germany), Zunz family papers AR 25273, This material may be used for personal, research and educational purposes only. Any other use without prior authorization is prohibited. Please contact LBI archivists at lbaeck@lbi.cjh.org for further information., "/> </head><body> <h1>Check 116 Gulden to L.H. Zunz issued by A.J. Oppenheim Frankfurt am Main</h1> <p>Check 116 Gulden to L.H. Zunz issued by A.J. Oppenheim Frankfurt am Main</p> <p>manuscriptmixed material</p> <p>Money</p> <p>Checks</p> <p>1811</p> <p>ger</p> <p>Digital image</p> <p>Frankfurt am Main (Germany)</p> <p>Zunz family papers AR 25273</p> <p>This material may be used for personal, research and educational purposes only. Any other use without prior authorization is prohibited. Please contact LBI archivists at lbaeck@lbi.cjh.org for further information.</p> </body></html> NEES IT Metting, DLC

  9. OAI-PMH • http://digital.cjh.org/OAI-PUB?verb=GetRecord&identifier=oai:digital.cjh.org:549763&metadataprefix=oai_dc <OAI-PMH xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"> <responseDate>2010-03-10T18:51:09Z</responseDate> <request verb="GetRecord" identifier="oai:digital.cjh.org:549763" metadataPrefix="oai_dc">http://digital.cjh.org/OAI-PUB</request> … <identifier>oai:digital.cjh.org:549763</identifier> <datestamp>2010-03-04T06:25:57Z</datestamp> <setSpec>GEN01</setSpec> </header> <metadata> <oai_dc:dcxsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> <dc:title> Check 116 Gulden to L.H. Zunz issued by A.J. Oppenheim Frankfurt am Main </dc:title> <dc:type>Money</dc:type><dc:type>Checks</dc:type> <dc:date>1811</dc:date> <dc:coverage>Frankfurt am Main (Germany)</dc:coverage> <dc:relation>Zunz family papers AR 25273</dc:relation> <dc:rights>This material may be used for personal, research and educational purposes only. Any other use without prior authorization is prohibited. </dc:rights> <dc:identifier> http://digital.cjh.org/webclient/DeliveryManager?pid=549763&custom_att_2=simple_viewer </dc:identifier> NEES IT Metting, DLC

  10. Technical metadata • Characterization of tedchnical context • Format based • Images: MIX • Movies: MPEG-21, DIDL • Audio: PBCore • Text: TextMD NEES IT Metting, DLC

  11. Preservation metadata • Premis • Contains information necessary for taking preservation action • Tracking edits and states • Intellectual entity – a set of content considered a single intellectual unit for purposes of management and description • Object - a discrete unit of information in digital form • Event • Agent • Rights • Preservation Events NEES IT Metting, DLC

  12. Structural metadata • METS • Wrapper • as AIP for storage • ORE • Set of standards for description and exchange of objects – aggregations • linking resources together and exposing their semantic structure NEES IT Metting, DLC

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