Slides prepared for the DC Architecture Working Group meeting at the DC-2006 conference held in Manzanillo, Mexico in October 2006. (Note that not all these slides were used during the meeting - but they were ready to be used if necessary!)

1. DC Architecture WG meeting DC-2006, Mexico Tuesday Oct 3 16.30 - 18.30

10. Progress DC-RDF

23. DC Arch and Usage Board Roadmap for next year Tom

27. 5 minute break

29. DCMI Abstract Model Pete

30. DCMI Abstract Model: issues and proposed changes DCMI Architecture Working Group DC-2006: Metadata for Knowledge & Learning, Manzanillo, Mexico

33. Resource URI Property URI Rich representation Property URI Value URI Vocab Enc Scheme URI Property URI Value string Syntax Enc Scheme URI Value string Syntax Enc Scheme URI Resource URI Property URI Rich representation Property URI Value URI Vocab Enc Scheme URI Property URI Value string Syntax Enc Scheme URI Statement Description Description Set

47. DCMI Abstract Model: issues and proposed changes DCMI Architecture Working Group DC-2006: Metadata for Knowledge & Learning, Manzanillo, Mexico

48. Encoding guidelines DC-RDF Mikael

49. Encoding guidelines DC-XML Pete

50. Expressing DC metadata in XML: a status report to DCMI Architecture WG DCMI Architecture Working Group DC-2006: Metadata for Knowledge & Learning, Manzanillo, Mexico

53. Resource URI Property URI Rich representation Property URI Value URI Vocab Enc Scheme URI Property URI Value string Syntax Enc Scheme URI Value string Syntax Enc Scheme URI Resource URI Property URI Rich representation Property URI Value URI Vocab Enc Scheme URI Property URI Value string Syntax Enc Scheme URI Statement Description Description Set

56. <dcx:descriptionSet> <dcx:description dcx:resourceURI=&quot;http://dublincore.org/pages/home&quot;> <dc:title> <dcx:valueString>DCMI Home Page</dcx:valueString> </dc:title> <dc:subject dcx:vocabEncSchemeURI=&quot;http://purl.org/dc/terms/LCSH&quot;> <dcx:valueString>Metadata</dcx:valueString> </dc:subject> <dcterms:isPartOf dcx:valueURI=&quot;http://dublincore.org/site&quot; /> <dc:publisher dcx:descriptionRef=&quot;dcmi&quot; /> </dcx:description> <dcx:description dcx:descriptionId=&quot;dcmi&quot;> <my:name> <dcx:valueString>Dublin Core Metadata Initiative</dcx:valueString> </my:name> </dcx:description> </dcx:descriptionSet> DC-XML 2006-05-29

57. <dcx:descriptionSet> <dcx:description dcx:resourceURI=&quot;http://dublincore.org/pages/home&quot;> <dc:title> <dcx:valueString>DCMI Home Page</dcx:valueString> </dc:title> <dc:subject dcx:vocabEncSchemeURI=&quot;http://purl.org/dc/terms/LCSH&quot;> <dcx:valueString>Metadata</dcx:valueString> </dc:subject> <dcterms:isPartOf dcx:valueURI=&quot;http://dublincore.org/site&quot; /> <dc:publisher dcx:descriptionRef=&quot;dcmi&quot; /> </dcx:description> <dcx:description dcx:descriptionId=&quot;dcmi&quot;> <my:name> <dcx:valueString>Dublin Core Metadata Initiative</dcx:valueString> </my:name> </dcx:description> </dcx:descriptionSet> DC-XML 2006-05-29 Property URI as XML QName (as XML element name) VES URI as XML attribute value Resource URI, Value URI as XML attribute values

58. <dcx:descriptionSet> <dcx:description dcx:resourceURI=&quot;http://dublincore.org/pages/home&quot;> <dc:title> <dcx:valueString>DCMI Home Page</dcx:valueString> </dc:title> <dc:subject dcx:vocabEncSchemeQName=&quot;dcterms:LCSH&quot; > <dcx:valueString>Metadata</dcx:valueString> </dc:subject> <dcterms:isPartOf dcx:valueURI=&quot;http://dublincore.org/site&quot; /> <dc:publisher dcx:descriptionRef=&quot;dcmi&quot; /> </dcx:description> <dcx:description dcx:descriptionId=&quot;dcmi&quot;> <my:name> <dcx:valueString>Dublin Core Metadata Initiative</dcx:valueString> </my:name> </dcx:description> </dcx:descriptionSet> DC-XML 2006-05-29 VES URI as XML QName (as XML attribute value) (“Related”) description of value linked by id/idref

60. <dcx:descriptionSet> <dcx:description dcx:resourceURI=&quot;http://dublincore.org/pages/home&quot;> <dcx:statement dcx:propertyURI=&quot;http://purl.org/dc/elements/1.1/title&quot;> <dcx:valueString>DCMI Home Page</dcx:valueString> </dcx:statement> <dcx:statement dcx:propertyURI=&quot;http://purl.org/dc/elements/1.1/subject&quot; dcx:vocabEncSchemeURI=&quot;http://purl.org/dc/terms/LCSH&quot;> <dcx:valueString>Metadata</dcx:valueString> </dcx:statement> <dcx:statement dcx:propertyURI=&quot;http://purl.org/dc/terms/isPartOf&quot; dcx:valueURI=&quot;http://dublincore.org/site&quot; /> <dcx:statement dcx:propertyURI=&quot;http://purl.org/dc/elements/1.1/publisher&quot; dcx:descriptionRef=&quot;dcmi&quot; /> </dcx:description> <dcx:description dcx:descriptionId=&quot;dcmi&quot;> <dcx:statement dcx:propertyURI=&quot;http://my.example.org/terms/name&quot;> <dcx:valueString>Dublin Core Metadata Initiative</dcx:valueString> </dcx:statement> </dcx:description> </dcx:descriptionSet> DC-XML 2006-07-04

61. <dcx:descriptionSet> <dcx:description dcx:resourceURI=&quot;http://dublincore.org/pages/home&quot;> <dcx:statement dcx:propertyURI=&quot;http://purl.org/dc/elements/1.1/title&quot;> <dcx:valueString>DCMI Home Page</dcx:valueString> </dcx:statement> <dcx:statement dcx:propertyURI=&quot;http://purl.org/dc/elements/1.1/subject&quot; dcx:vocabEncSchemeURI=&quot;http://purl.org/dc/terms/LCSH&quot;> <dcx:valueString>Metadata</dcx:valueString> </dcx:statement> <dcx:statement dcx:propertyURI=&quot;http://purl.org/dc/terms/isPartOf&quot; dcx:valueURI=&quot;http://dublincore.org/site&quot; /> <dcx:statement dcx:propertyURI=&quot;http://purl.org/dc/elements/1.1/publisher&quot; dcx:descriptionRef=&quot;dcmi&quot; /> </dcx:description> <dcx:description dcx:descriptionId=&quot;dcmi&quot;> <dcx:statement dcx:propertyURI=&quot;http://my.example.org/terms/name&quot;> <dcx:valueString>Dublin Core Metadata Initiative</dcx:valueString> </dcx:statement> </dcx:description> </dcx:descriptionSet> DC-XML 2006-07-04 Property URI as XML attribute value Statement Element name = dcx:statement

62. <dcx:descriptionSet> <dcx:namespaceDeclaration dcx:prefix=&quot;dc&quot; dcx:namespaceURI=&quot;http://purl.org/dc/elements/1.1/&quot; /> <dcx:namespaceDeclaration dcx:prefix=&quot;dcterms&quot; dcx:namespaceURI=&quot;http://purl.org/dc/terms/&quot; /> <dcx:namespaceDeclaration dcx:prefix=“page&quot; dcx:namespaceURI=&quot;http://dublincore.org/pages/&quot; /> <dcx:description dcx:resourceQualName=&quot;page-home&quot;> <dcx:statement dcx:propertyQualName=“dc-title&quot;> <dcx:valueString>DCMI Home Page</dcx:valueString> </dcx:statement> <dcx:statement dcx:propertyQualName=“dc-subject&quot; dcx:vocabEncSchemeQualName=&quot;dcterms-LCSH&quot;> <dcx:valueString>Metadata</dcx:valueString> </dcx:statement> <dcx:statement dcx:propertyQualName=&quot;dcterms-isPartOf&quot; dcx:valueURI=&quot;http://dublincore.org/site&quot; /> </dcx:description> </dcx:descriptionSet> DC-XML 2006-07-04 Qualified Name not based on XML QNames

65. <dcx:descriptionSet> <dcx:description dcx:resourceURI=&quot;http://dublincore.org/pages/home&quot;> <dc:title>DCMI Home Page</dc:title> <dc:subject dcx:vocabEncSchemeURI=&quot;http://purl.org/dc/terms/LCSH&quot;> Metadata </dc:subject> <dcterms:isPartOf dcx:valueURI=&quot;http://dublincore.org/site&quot; /> <dc:publisher dcx:descriptionRef=&quot;dcmi&quot; /> </dcx:description> <dcx:description dcx:descriptionId=&quot;dcmi&quot;> <my:name>Dublin Core Metadata Initiative</my:name> </dcx:description> </dcx:descriptionSet> DC-XML-Min 2006-09-18

67. <dcx:descriptionSet> <dcx:description rdf:about=&quot;http://dublincore.org/pages/home&quot;> <dc:title>DCMI Home Page</dc:title> <dc:subject dcrdf:isMemberOf=&quot;http://purl.org/dc/terms/LCSH&quot;> Metadata </dc:subject> <dcterms:isPartOf rdf:resource=&quot;http://dublincore.org/site&quot; /> <dc:publisher rdf:nodeID=&quot;dcmi&quot; /> </dcx:description> <dcx:description rdf:nodeID =&quot;dcmi&quot;> <my:name>Dublin Core Metadata Initiative</my:name> </dcx:description> </dcx:descriptionSet>

70. Expressing DC metadata in XML: a status report to DCMI Architecture WG DCMI Architecture Working Group DC-2006: Metadata for Knowledge & Learning, Manzanillo, Mexico

71. Application profile model ?

72. Workplan for next year Andy