-- Plus ça change, plus c'est la même chose

11. The Singapore Framework

12. The Singapore Framework Foundation standards Domain standards Application Profile

26. Foundation standards Domain standards Application Profile

29. Statement template: literal title dcterms:title Literal value Language SES Property: Statement template: creator dcterms:creator Value string Language SES Property: Value URI Vocabulary Encoding Scheme Description reference: Creator Statement template: literal name foaf:name Literal value Language SES Property: standalone:no Description Template: Book Description Template: Creator

30. {{{#!DSP == Description template: Book == DT=(min="1" max="1" standalone="yes" identifier="book") === Title === ST=(max="1" type="literal" PC={http://purl.org/dc/terms/title}) || Definition || A name given to the resource. || LC=(LangC=(occurrence="optional") SESConstraint=(occurrence="disallowed") ) === Creator === ST=(max="1" type="nonliteral" PC={http://purl.org/dc/terms/creator}) || Definition || An entity primarily responsible for making the resource. || NLC=(VURIConstraint=(occurrence="disallowed") VESConstraint=(occurrence="disallowed") VStringConstraint=(max="1" LangC=(occurrence="disallowed") SESConstraint=(occurrence="disallowed")) description="creator" ) == Description template: Creator == DT=(min="1" max="1" standalone="no" identifier="creator") === Name === ST=(max="1" type="literal" PC={http://xmlns.com/foaf/0.1/name}) || Definition || A name for some thing. || LC=(LangC=(occurrence="disallowed") SESConstraint=(occurrence="disallowed") ) }}} http://knowware.nada.kth.se/DCWiki/TheBookAP?action=raw http://knowware.nada.kth.se/DCWiki/TheBookAP http://knowware.nada.kth.se/DCWiki/TheBookAP?action=DSP2XML Link

31. http://knowware.nada.kth.se/DCWiki/TheBookAP?action=raw http://knowware.nada.kth.se/DCWiki/TheBookAP http://knowware.nada.kth.se/DCWiki/TheBookAP?action=DSP2XML

32. <?xml version=&quot;1.0&quot;?> <DescriptionSetTemplate> <DescriptionTemplate maxOccur=&quot;1&quot; minOccur=&quot;1&quot;> <StatementTemplate maxOccur=&quot;1&quot; type=&quot;literal&quot;> <Property>http://purl.org/dc/terms/title</Property> <LiteralConstraint> <SyntaxEncodingSchemeOccurrence>disallowed</SyntaxEncodingSchemeOccurrence> <LanguageOccurrence>optional</LanguageOccurrence> </LiteralConstraint> </StatementTemplate> <StatementTemplate maxOccur=&quot;1&quot; type=&quot;nonliteral&quot;> <Property>http://purl.org/dc/terms/creator</Property> <NonliteralConstraint descriptionTemplateID=&quot;creator&quot;> <ValueURIOccurrence>disallowed</ValueURIOccurrence> <VocabularyEncodingSchemeOccurrence>disallowed</VocabularyEncodingSchemeOccurrence> <ValueStringConstraint maxOccur=&quot;1&quot;> <SyntaxEncodingSchemeOccurrence>disallowed</SyntaxEncodingSchemeOccurrence> <LanguageOccurrence>disallowed</LanguageOccurrence> </ValueStringConstraint> </NonliteralConstraint> </StatementTemplate> </DescriptionTemplate> <DescriptionTemplate maxOccur=&quot;1&quot; minOccur=&quot;1&quot;> <StatementTemplate maxOccur=&quot;1&quot; type=&quot;literal&quot;> <Property>http://xmlns.com/foaf/0.1/name</Property> <LiteralConstraint> <SyntaxEncodingSchemeOccurrence>disallowed</SyntaxEncodingSchemeOccurrence> <LanguageOccurrence>disallowed</LanguageOccurrence> </LiteralConstraint> </StatementTemplate> </DescriptionTemplate> </DescriptionSetTemplate> http://knowware.nada.kth.se/DCWiki/TheBookAP?action=raw http://knowware.nada.kth.se/DCWiki/TheBookAP http://knowware.nada.kth.se/DCWiki/TheBookAP?action=DSP2XML

56. Follow your nose http://xmlns.com/foaf/0.1/knows RDF Schema label comment range HTML http://example.com/persons#john http://example.com/persons#gordon FOAF specification http://xmlns.com/foaf/0.1/knows “ Knows” “ A person known by this person (indicating some level of reciprocated interaction between the parties)” foaf:Person

65. Example: From XML to graphs <LearningResource grddl:transform=”http://yyy/mlr.xsl” > <Title>A book</title> <Contribution> <Date>2008-09-03</Date> <Entity> <Name>John Smith</Name> </Entity> </Contribution> </LearningResource> http://yyy/mlr.xsl foaf:name foaf:mbox foaf:knows title contribution date entity name foaf:mbox foaf:knows http://example.com/persons#john “ John Smith” “ [email_address] ” http://example.com/persons#gordon My learning resource Contribution A http://example.com/persons#john “ A book” “ John Smith” “ 2008-09-03” “ [email_address] ” http://example.com/persons#gordon My learning resource Contribution A Person B “ A book” “ John Smith” “ 2008-09-03” title contribution date entity name

66. Metadata islands... IEEE LOM NorLOM UK LOM Core ... RDF Dublin Core DC APs Semantic Web ... MARC21 MARC-XML METS METS MPEG-7

67. ... and a metadata interoperability vision Education Government Libraries Multimedia Semantic Web

75. The Singapore Framework

76. The Singapore Framework Foundation standards Domain standards Application Profile

80. Example: ePrints domain model

83. Example: ePrints DSP

84. Statement template: literal title dcterms:title Literal value Language SES Property: Statement template: creator dcterms:creator Value string Language SES Property: Value URI Vocabulary Encoding Scheme Description reference: Creator Statement template: literal name foaf:name Literal value Language SES Property: standalone:no Description Template: Book Description Template: Creator