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å³1ã°ã©ãã®å®å ¨ãªRDF/XMLè¨è¿°ï¼example07.rdfãåºåexample07.ntï¼ <?xml version="1.0"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:ex="http://example.org/stuff/1.0/"> <rdf:Description rdf:about="http://www.w3.org/TR/rdf-syntax-grammar" dc:title="RDF1.1 XML Syntax"> <ex:editor> <rdf:Description ex:fullName="Dave Beckett"> <ex:homePage rdf:resource="http://purl.org/net/dajobe/" /> </rdf:Description> </ex:editor> </rdf:Description> </rdf:RDF>
rdf:RDF
å
ã«ã¯rdf:Description
ã1ã¤ã®ã¿åå¨ãããããä¸è¨ä¾7ã®rdf:RDF
ãçç¥ã§ãã¾ãããããã¯ããã§ã¯ç¤ºãã¦ãã¾ããã
xml:lang
RDF/XMLã§ã¯ãã³ã³ãã³ãã®è¨èªã®èå¥ãå¯è½ã«ãªãããã«ãXML 1.0 [XML10]ã®2.12 è¨èªèå¥ã§å®ç¾©ããã¦ãããããªxml:lang
屿§ã®ä½¿ç¨ã許ããã¦ãã¾ããxml:lang
屿§ã¯ããããããã¼ãè¦ç´ ãããããã£ã¼è¦ç´ ã§ä½¿ç¨ã§ããå«ã¾ãã¦ããã³ã³ãã³ãããã®è¨èªã§ãããã¨ã示ãã¾ããXMLãªãã©ã«ãå«ãã§ããåä»ããªãã©ã«ã¯ããã®å±æ§ã«å½±é¿ããã¾ããããã®ç¾å¨æãç¹å®çãªã¹ã³ã¼ãå
ã®è¨èªï¼ããããã°ï¼ã¯ãæååãªãã©ã«ã»ã³ã³ãã³ããããããã£ã¼å±æ§å¤ã«é©ç¨ããã¾ããxml:lang=""
ã®å½¢å¼ã¯ãè¨èªèå¥åã®æ¬ å¦ã示ãã¾ãã
RDFããããã£ã¼ã®ã³ã³ãã³ãã®è¨èªããã¼ã¯ã¢ããããããã¤ãã®ä¾ãä¾8ã§ç¤ºãã¦ãã¾ãã
ä¾8
xml:lang
ã®å®å
¨ãªä¾ï¼example08.rdfãåºåexample08.ntï¼
<?xml version="1.0" encoding="utf-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/dc/elements/1.1/">
<rdf:Description rdf:about="http://www.w3.org/TR/rdf-syntax-grammar">
<dc:title>RDF 1.1 XML Syntax</dc:title>
<dc:title xml:lang="en">RDF 1.1 XML Syntax</dc:title>
<dc:title xml:lang="en-US">RDF 1.1 XML Syntax</dc:title>
</rdf:Description>
<rdf:Description rdf:about="http://example.org/buecher/baum" xml:lang="de">
<dc:title>Der Baum</dc:title>
<dc:description>Das Buch ist ausergewohnlich</dc:description>
<dc:title xml:lang="en">The Tree</dc:title>
</rdf:Description>
</rdf:RDF>
2.8 XMLãªãã©ã«: rdf:parseType="Literal"
ãã®é ã¯éè¦ç¯çã§ãã
RDFã§ã¯ãXMLãªãã©ã«[RDF11-CONCEPTS]ãè¿°èªã®ç®çèªãã¼ãã¨ãã¦ä»ä¸ã§ãã¾ããããã¯ãããããã£ã¼è¦ç´ ï¼ããããã£ã¼å±æ§ã§ã¯ãªãï¼ã®ã³ã³ãã³ãã¨ãã¦RDF/XMLã§è¨è¿°ãããå
å«ããããããã£ã¼è¦ç´ ã«ããã¦rdf:parseType="Literal"
屿§ã使ç¨ãã¦ç¤ºããã¾ãã
XMLãªãã©ã«ã®è¨è¿°ä¾ãä¾9ã§ç¤ºãã¦ãããããã«ã¯ã主èªãã¼ãIRI http://example.org/item01
ãè¿°èªIRI http://example.org/stuff/1.0/prop
ï¼ex:prop
ã®ï¼ãa:Box
ã§å§ã¾ãXMLãªãã©ã«ã»ã³ã³ãã³ããæã¤ç®çèªãã¼ããæã¤1ã¤ã®RDFãããã¾ãã
ä¾9
rdf:parseType="Literal"
ã®å®å
¨ãªä¾ï¼example09.rdfãåºåexample09.ntï¼
<?xml version="1.0"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:ex="http://example.org/stuff/1.0/">
<rdf:Description rdf:about="http://example.org/item01">
<ex:prop rdf:parseType="Literal" xmlns:a="http://example.org/a#">
<a:Box required="true">
<a:widget size="10" />
<a:grommit id="23" />
</a:Box>
</ex:prop>
</rdf:Description>
</rdf:RDF>
2.9 åä»ããªãã©ã«: rdf:datatype
RDFã§ã¯ãåä»ããªãã©ã«ãè¿°èªã®ç®çèªãã¼ãã¨ãã¦ä»ä¸ã§ãã¾ããåä»ããªãã©ã«ã¯ããªãã©ã«ã®æååã¨ãã¼ã¿åIRIã§æ§æããã¦ãã¾ããããã¯ãããããã£ã¼è¦ç´ å½¢å¼ï¼ããããã£ã¼å±æ§ã§ã¯ãªãï¼ã®ãªãã©ã«ã®æååãã¼ãã«å¯¾ãããã®ã¨åãæ§æã使ç¨ãã¦RDF/XMLã§æ¸ããã¦ãã¾ãããããããã£ã¼è¦ç´ ã«rdf:datatype="
datatypeURI"
屿§ã追å 使ç¨ããã¦ãã¾ãã屿§ã§ã¯ããããIRIã使ç¨ã§ãã¾ãã
RDFã®åä»ããªãã©ã«ã®ä¾ãä¾10ã§ç¤ºãã¦ãããããã«ã¯ã主èªãã¼ãIRI http://example.org/item01
ãè¿°èªIRI http://example.org/stuff/1.0/size
ï¼ex:size
ã®ï¼ãXMLã¹ãã¼ã [XMLSCHEMA-2]ãã¼ã¿åint
ã¨ãã¦è§£éãããåä»ããªãã©ã«ï¼ã123ããhttp://www.w3.org/2001/XMLSchema#int
ï¼ãæã¤ç®çèªãã¼ããæã¤1ã¤ã®RDFããªãã«ãããã¾ãã
ä¾10
rdf:datatype
ã®å®å
¨ãªä¾ï¼example10.rdfãåºåexample10.ntï¼
<?xml version="1.0"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:ex="http://example.org/stuff/1.0/">
<rdf:Description rdf:about="http://example.org/item01">
<ex:size rdf:datatype="http://www.w3.org/2001/XMLSchema#int">123</ex:size>
</rdf:Description>
</rdf:RDF>
2.10 空ç½ãã¼ãã®èå¥: rdf:nodeID
RDFã°ã©ãã®ç©ºç½ãã¼ãã¯å¤æ§ã§ãããIRIèå¥åãæã£ã¦ãã¾ãããåãã°ã©ãã®ç©ºç½ãã¼ãããããã¤ãã®RDFããªãã«ã®ä¸»èªãè¿°èªãªã©ã®ãããªè¤æ°ã®å ´æã®RDF/XMLã§åç
§ããå¿
è¦ããããã¨ãããã¾ãããã®å ´åããããããã¥ã¡ã³ãã§èå¥ããããã«ã空ç½ãã¼ãã«ç©ºç½ãã¼ãèå¥åãä»ä¸ã§ãã¾ããRDF/XMLã®ç©ºç½ãã¼ãèå¥åã¯ãå
å«ããXMLæ
å ±ã»ããã®ææ¸æ
å ±é
ç®ã§è©³è¿°ããã¦ãã¾ãã空ç½ãã¼ãèå¥åã¯ããã¼ãè¦ç´ ã§ã¯rdf:about="
IRI"
ããããããã£ã¼è¦ç´ ã§ã¯rdf:resource="
IRI"
ããã©ã¡ãã®å ´åãrdf:nodeID="
blank node identifier"
ã¨ç½®ãæããããã«ä½¿ç¨ããã¾ãã
ä¾7ãä¾ã«ã¨ããabc
ã®ç©ºç½ãã¼ãèå¥åããã®ç©ºç½ãã¼ãã«æç¤ºçã«ä»ä¸ããã¨ãä¾11ã§ç¤ºãçµæãå¾ããã¾ãã2çªç®ã®rdf:Description
ããããã£ã¼è¦ç´ ã空ç½ãã¼ãã«é¢ãããã®ã§ãã
ä¾11
空ç½ãã¼ããèå¥ããrdf:nodeID
ã使ç¨ããã°ã©ãã®å®å
¨ãªRDF/XMLè¨è¿°ï¼example11.rdfãåºåexample11.ntï¼
<?xml version="1.0"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:ex="http://example.org/stuff/1.0/">
<rdf:Description rdf:about="http://www.w3.org/TR/rdf-syntax-grammar"
dc:title="RDF 1.1 XML Syntax">
<ex:editor rdf:nodeID="abc"/>
</rdf:Description>
<rdf:Description rdf:nodeID="abc" ex:fullName="Dave Beckett">
<ex:homePage rdf:resource="http://purl.org/net/dajobe/"/>
</rdf:Description>
</rdf:RDF>
2.11 空ç½ãã¼ãã®çç¥: rdf:parseType="Resource"
RDFã°ã©ãã®ç©ºç½ãã¼ãï¼IRIãã¼ãã§ã¯ãªãï¼ã¯ã<rdf:Description>
</rdf:Description>
ã®å¯¾ãçç¥ããå½¢å¼ã§è¨è¿°ã§ãã¾ãããã®çç¥ã¯ãããããã£ã¼è¦ç´ ãããããã£ã¼ã¨ãã¼ãã®è¦ç´ ï¼property-and-node elementï¼ã«å¤ããrdf:parseType="Resource"
屿§ããå
å«ãã¦ããããããã£ã¼è¦ç´ ã«ç½®ããã¨ã§è¡ãããããèªèº«ã¯ããããã£ã¼è¦ç´ ã¨ããããã£ã¼å±æ§ã®ä¸¡æ¹ãæã¤ãã¨ãã§ãã¾ããããããã£ã¼å±æ§ã¨rdf:nodeID
屿§ã¯ãããããã£ã¼ã¨ãã¼ãã®è¦ç´ ï¼property-and-nodeï¼ã§ã¯è¨±ããã¦ãã¾ããã
以åã®ä¾7ãä¾ã«ã¨ãã¨ãex:editor
ããããã£ã¼è¦ç´ ã®ã³ã³ãã³ãã¯ãã®ãããªæ¹æ³ã§ãè¡ããã¨ãã§ããä¾12ã§ç¤ºãã¦ããå½¢å¼ã«ãªãã¾ãã
ä¾12
rdf:parseType="Resource"
ã使ç¨ããå®å
¨ãªä¾ï¼example12.rdfãåºåexample12.ntï¼
<?xml version="1.0"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:ex="http://example.org/stuff/1.0/">
<rdf:Description rdf:about="http://www.w3.org/TR/rdf-syntax-grammar"
dc:title="RDF 1.1 XML Syntax">
<ex:editor rdf:parseType="Resource">
<ex:fullName>Dave Beckett</ex:fullName>
<ex:homePage rdf:resource="http://purl.org/net/dajobe/"/>
</ex:editor>
</rdf:Description>
</rdf:RDF>
2.12 ãã¼ãã®çç¥: 空ç½ããããã£ã¼è¦ç´ ã®ããããã£ã¼å±æ§
空ç½ãã¼ãè¦ç´ ã®ãã¹ã¦ã®ããããã£ã¼è¦ç´ ããåãã¹ã³ã¼ãå
ã®xml:lang
å¤ï¼åå¨ãã¦ããã°ï¼ãæã¤æååãªãã©ã«å¤ãæã£ã¦ããããããã®ããããã£ã¼è¦ç´ ã®ãããããé«ã
1度ç¾ããIRIç®çèªãã¼ããæã¤rdf:type
ããããã£ã¼è¦ç´ ãé«ã
1ã¤åå¨ããå ´åããããã¯ãããããç§»åãã空ç½è¦ç´ ã«ãªã£ãå
å«ããããããã£ã¼è¦ç´ ã®ããããã£ã¼å±æ§ã«ãããã¨ã§çç¥å½¢ã«ã§ãã¾ãã
以åã®ä¾5ãä¾ã«ã¨ãã¨ãex:editor
ããããã£ã¼è¦ç´ ã«ã¯ã2ã¤ã®ããããã£ã¼è¦ç´ ex:fullname
ã¨ex:homePage
ãæã¤ç©ºç½ãã¼ãè¦ç´ ãå«ã¾ãã¦ãã¾ããex:homePage
ã¯ãæååãªãã©ã«å¤ãæã£ã¦ããªããããããã§ã¯é©åããããã®ããããã®ä¾ã®ç®çã«ããç¡è¦ãã¦ãã¾ããçç¥å½¢ã¯ãex:fullName
ããããã£ã¼è¦ç´ ãåé¤ãããã®åé¤ããããããã£ã¼è¦ç´ ã®æååãªãã©ã«å¤ãæã¤æ°ããããããã£ã¼å±æ§ex:fullName
ãex:editor
ããããã£ã¼è¦ç´ ã«è¿½å ãã¾ãã空ç½ãã¼ãè¦ç´ ã¯ãç¾å¨ç©ºç½ã®ex:editor
ããããã£ã¼è¦ç´ ã§æé»çã«ãªãã¾ãããã®çµæã¯ãä¾13ã§ç¤ºãã¦ãã¾ãã
ä¾13
空ç½ããããã£ã¼è¦ç´ ã®ããããã£ã¼å±æ§ã®å®å ¨ãªä¾ï¼example13.rdfãåºåexample13.ntï¼ <?xml version="1.0"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:ex="http://example.org/stuff/1.0/"> <rdf:Description rdf:about="http://www.w3.org/TR/rdf-syntax-grammar" dc:title="RDF 1.1 XML Syntax"> <ex:editor ex:fullName="Dave Beckett" /> <!-- Note the ex:homePage property has been ignored for this example --> </rdf:Description> </rdf:RDF>2.13 åä»ããã¼ãè¦ç´
RDFã°ã©ãã主èªãã¼ãã«å±ããrdf:type
è¿°èªãæã£ã¦ãããã¨ã¯æ®éã§ããããã¯æ
£ç¿çã«ãã°ã©ãã§ã¯åä»ããã¼ãã¨å¼ã³ãRDF/XMLã§ã¯åä»ããã¼ãè¦ç´ ã¨å¼ã³ã¾ããRDF/XMLã§ã¯ãrdf:Description
ãã¼ãè¦ç´ ããã¿ã¤ãé¢ä¿ã®å¤ã®IRIã«å¯¾å¿ããåå空éè¦ç´ ï¼namespaced-elementï¼ã«ç½®ãæãããã¨ã«ãã£ã¦ããã®ããªãã«ãããç°¡æ½ã«è¡¨ç¾ã§ãã¾ãããã¡ãããè¤æ°ã®rdf:type
è¿°èªãåå¨ããã¾ããããã®æ¹æ³ã§ã¯1ã¤ãã使ç¨ã§ãããä»ã¯ããããã£ã¼è¦ç´ ãããããã£ã¼å±æ§ã®ã¾ã¾ã§ãªããã°ãªãã¾ããã
åä»ããã¼ãè¦ç´ ã¯ãRDFèªå½ã®çµã¿è¾¼ã¿ã¯ã©ã¹ãæã¤RDF/XMLã§ä¸è¬ã«ä½¿ç¨ããã¾ãï¼rdf:Seq
ãrdf:Bag
ãrdf:Alt
ãrdf:Statement
ãrdf:Property
ãrdf:List
ã
ä¾ãã°ãä¾14ã®RDF/XMLã¯ä¾15ã®ããã«è¨è¿°ã§ãã¾ãã
ä¾14
rdf:type
ãæã¤å®å
¨ãªä¾ï¼example14.rdfãåºåexample14.ntï¼
<?xml version="1.0"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:ex="http://example.org/stuff/1.0/">
<rdf:Description rdf:about="http://example.org/thing">
<rdf:type rdf:resource="http://example.org/stuff/1.0/Document"/>
<dc:title>A marvelous thing</dc:title>
</rdf:Description>
</rdf:RDF>
ä¾15
rdf:type
ãç½®ãæããããã«åä»ããã¼ãè¦ç´ ã使ç¨ããå®å
¨ãªä¾ï¼example15.rdfãåºåexample15.ntï¼
<?xml version="1.0"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:ex="http://example.org/stuff/1.0/">
<ex:Document rdf:about="http://example.org/thing">
<dc:title>A marvelous thing</dc:title>
</ex:Document>
</rdf:RDF>
2.14 URIã®çç¥: rdf:ID
and xml:base
RDF/XMLã§ã¯ãããã«2ã¤ã®æ¹æ³ã§XML屿§ã®IRIãçç¥åã§ãã¾ããXML Infosetã¯ãç¸å¯¾IRIã解決ããããã«åºåºURIãå®ããåºåºURI屿§xml:baseãæä¾ãã¾ãããããã§ãªãå ´åã«ã¯åºåºURIã¯ããã¥ã¡ã³ãã®ãã®ã§ããåºåºURIã¯ãrdf:about
ãrdf:resource
ãrdf:ID
ãrdf:datatype
ã¨ãã£ãIRIãå¦çãããã¹ã¦ã®RDF/XML屿§ã«é©ç¨ããã¾ãã
ãã¼ãè¦ç´ ï¼ããããã£ã¼è¦ç´ ã§ã¯ãªãï¼ã®rdf:ID
屿§ã¯ãrdf:about
ã®ä»£ããã«ä½¿ç¨ã§ããrdf:ID
屿§å¤ã¨é£çµãã#
ã¨åçã®ç¸å¯¾IRIãæä¾ãã¾ããä»ã¾ã§ã®ä¾ã§ã¯ãrdf:ID="name"
ã§ããã°ãrdf:about="#name"
ã¨åçã§ããxml:base
å¤ï¼ã¾ãã¯ãæä¾ãããªãå ´åã«ã¯ãããã¥ã¡ã³ãï¼ã®ã¹ã³ã¼ãå
ã§ã¯åãååã¯1度ããåºç¾ã§ããªããããrdf:ID
ã¯ä»å çãªãã§ãã¯ãæä¾ããåãIRIã¨ç¸å¯¾é¢ä¿ã«ãããå¥åã§ãé¢é£ããç¨èªã®éåãå®ç¾©ããããã«ãå½¹ã«ç«ã¡ã¾ãã
両æ¹ã®å½¢å¼ã§ã¯ãã¹ã³ã¼ãå
ã®xml:base
ãRDF/XMLããã¥ã¡ã³ãã®URIã®ã©ã¡ããã®åºåºURIãåãã£ã¦ããå¿
è¦ãããã¾ãã
ä¾16ã§ã¯ãhttp://example.org/here/
ã®xml:base
ã¨rdf:Description
ãã¼ãè¦ç´ ã®rdf:ID
ã使ç¨ããhttp://example.org/here/#snack
ã®ãã¼ãIRIã®çç¥ã示ãã¦ãã¾ããex:prop
è¿°èªã®ç®çèªãã¼ãã¯ãIRI http://example.org/here/fruit/apple
ã«ãªãããã«ã¹ã³ã¼ãå
ã®åºåºURIã使ç¨ãã¦rdf:resource
ã®XML屿§å¤ã解決ãã絶対IRIã§ãã
ä¾16
URIãç縮ããããã«2.15 ã³ã³ããã»ã¡ã³ãã¼ã·ããã»ããããã£ã¼è¦ç´ :rdf:ID
ã¨xml:base
ã使ç¨ããå®å ¨ãªä¾ï¼example16.rdfãåºåexample16.ntï¼ <?xml version="1.0"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ex="http://example.org/stuff/1.0/" xml:base="http://example.org/here/"> <rdf:Description rdf:ID="snack"> <ex:prop rdf:resource="fruit/apple"/> </rdf:Description> </rdf:RDF>
rdf:li
and rdf:_
n
RDFã«ã¯ãåä»ããã¼ãè¦ç´ ã¨ãã¦è¨è¿°ã§ããrdf:Seq
ã¯ã©ã¹ãrdf:Bag
ã¯ã©ã¹ãrdf:Alt
ã¯ã©ã¹ã®ã¤ã³ã¹ã¿ã³ã¹ã¨ä¸ç·ã«é常ç¨ãããããã³ã³ããã»ã¡ã³ãã¼ã·ããã»ããããã£ã¼ã¨å¯¾å¿ããããããã£ã¼è¦ç´ ã¨ã®ã¾ã¨ã¾ããããã¾ãããªã¹ãã»ããããã£ã¼ã¯ãrdf:_1
ãrdf:_2
ãªã©ã§ãä¾17ã§ç¤ºãã¦ããããããã£ã¼è¦ç´ ãããããã£ã¼å±æ§ã¨ãã¦è¨è¿°ã§ãã¾ããrdf:_1
ãrdf:_2
ã®é åºã®ãã®ã¨åçãªrdf:li
ã¨ããç¹å¥ãªããããã£ã¼è¦ç´ ãããã7.4é
ã§è©³ç´°ã説æãã¦ãã¾ããã³ã³ããã»ã¡ã³ãã¼ã·ããã»ããããã£ã¼ã¸ã®ãããã³ã°ã¯ã常ã«rdf:li
ã¨ããç¹å¥ãªããããã£ã¼è¦ç´ ãXMLã«åºç¾ããé åºã§è¡ããã¾ã — ããã¥ã¡ã³ãã®é åºã¯éè¦ã§ãããã®æ¹æ³ã§è¨è¿°ãããä¾17ã¨åçãªRDF/XMLãä¾18ã§ç¤ºãã¦ãã¾ãã
ä¾17
RDFãªã¹ãã»ããããã£ã¼ã使ç¨ããè¤éãªä¾ï¼example17.rdfãåºåexample17.ntï¼ <?xml version="1.0"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"> <rdf:Seq rdf:about="http://example.org/favourite-fruit"> <rdf:_1 rdf:resource="http://example.org/banana"/> <rdf:_2 rdf:resource="http://example.org/apple"/> <rdf:_3 rdf:resource="http://example.org/pear"/> </rdf:Seq> </rdf:RDF>
ä¾18
ãªã¹ãã»ããããã£ã¼ã«å¯¾ãã¦rdf:li
ããããã£ã¼è¦ç´ ã使ç¨ããå®å
¨ãªä¾ï¼example18.rdfãåºåexample18.ntï¼
<?xml version="1.0"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
<rdf:Seq rdf:about="http://example.org/favourite-fruit">
<rdf:li rdf:resource="http://example.org/banana"/>
<rdf:li rdf:resource="http://example.org/apple"/>
<rdf:li rdf:resource="http://example.org/pear"/>
</rdf:Seq>
</rdf:RDF>
2.16 ã³ã¬ã¯ã·ã§ã³: rdf:parseType="Collection"
RDF/XMLã§ã¯ãããããã£ã¼è¦ç´ ã§ã«ããã¦rdf:parseType="Collection"
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xmlns:ex="http://example.org/stuff/1.0/">
<rdf:Description rdf:about="http://example.org/basket">
<ex:hasFruit rdf:parseType="Collection">
<rdf:Description rdf:about="http://example.org/banana"/>
<rdf:Description rdf:about="http://example.org/apple"/>
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</ex:hasFruit>
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2.17 ã¹ãã¼ãã¡ã³ãã®å
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3. ç¨èª
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RDFã°ã©ãã®èå¥åã®è©³ç´°ã«é¢ãã¦ã¯ã5.2é ãåç §ãã¦ãã ããã
6.1.8 ãã¬ã¼ã³ã»ãªãã©ã«ã»ã¤ãã³ã注
RDF 1.1ã§ã¯ãRDF/XMLã®ãã¬ã¼ã³ã»ãªãã©ã«ã¯ããã¼ã¿åxsd:string
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number event-type event-content
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6.3.1 ææ³ä¸è¬è¨æ³ è¡¨è¨ æå³ event.accessor ã¤ãã³ãã»ã¢ã¯ã»ãµã®å¤ãrdf:
X 5.1é
ã§å®ç¾©ããã¦ãããããªURIã "ABC" AãBãCã®é ã®æååã 6.3.2 ææ³ã¤ãã³ãä¸è´è¡¨è¨æ³ è¡¨è¨ æå³ A == B ã¤ãã³ãã»ã¢ã¯ã»ãµAã¯å¼Bã«ä¸è´ããã A != B Aã¯Bã¨çãããªãã A | B | ... AãBã... ç¨èªã¯æä¸çã§ããã A - B Bã®ãã¹ã¦ã®ç¨èªãé¤ããAã®ç¨èªã anyURI. ä»»æã®URIã anyString. ä»»æã®æååã list(item1, item2, ...); list() ã¤ãã³ãã®é åºä»ããªã¹ãã空ã®ãªã¹ãã set(item1, item2, ...); set() é ä¸åã®ã¤ãã³ãã®éåã空ã®éåã * 0以ä¸ã®å
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rdf:RDF
| rdf:ID
| rdf:about
| rdf:parseType
| rdf:resource
| rdf:nodeID
| rdf:datatype
7.2.3 syntaxTerms coreSyntaxTerms | rdf:Description
| rdf:li
7.2.4 oldTerms rdf:aboutEach
| rdf:aboutEachPrefix
| rdf:bagID
7.2.5 nodeElementURIs anyURI - ( coreSyntaxTerms | rdf:li
| oldTerms ) 7.2.6 propertyElementURIs anyURI - ( coreSyntaxTerms | rdf:Description
| oldTerms ) 7.2.7 propertyAttributeURIs anyURI - ( coreSyntaxTerms | rdf:Description
| rdf:li
| oldTerms ) 7.2.8 doc root(document-element == RDF, children == list(RDF)) 7.2.9 RDF start-element(URI == rdf:RDF
, attributes == set())
rdf:ID
, string-value == rdf-id) 7.2.23 nodeIdAttr attribute(URI == rdf:nodeID
, string-value == rdf-id) 7.2.24 aboutAttr attribute(URI == rdf:about
, string-value == URI-reference) 7.2.25 propertyAttr attribute(URI == propertyAttributeURIs, string-value == anyString) 7.2.26 resourceAttr attribute(URI == rdf:resource
, string-value == URI-reference) 7.2.27 datatypeAttr attribute(URI == rdf:datatype
, string-value == URI-reference) 7.2.28 parseLiteral attribute(URI == rdf:parseType
, string-value == "Literal") 7.2.29 parseResource attribute(URI == rdf:parseType
, string-value == "Resource") 7.2.30 parseCollection attribute(URI == rdf:parseType
, string-value == "Collection") 7.2.31 parseOther attribute(URI == rdf:parseType
, string-value == anyString - ("Resource" | "Literal" | "Collection") ) 7.2.32 URI-reference IRIã 7.2.33 literal 3.1 éå§ã¿ã°ãçµäºã¿ã°ã空è¦ç´ ã¿ã°ã®é
ã®[XML10]å®ç¾©è¦ç´ ã®ã³ã³ãã³ãï¼Content of Elementsï¼è¦å[43]ã³ã³ãã³ãã«ãã£ã¦è¨±ããã¦ããXMLè¦ç´ ã³ã³ãã³ãã 7.2.34 rdf-id æ£å½ãª[XML-NAMES]ãã¼ã¯ã³NCNameã«ä¸è´ãã¦ãã屿§ã»string-valueã»ã 7.2 ææ³çæè¦å 7.2.1 ææ³ã®éå§
RDF/XMLãç¬ç«åã®XMLããã¥ã¡ã³ãï¼application/rdf+xml RDF MIMEã¿ã¤ããªãã¸ã§ã¯ãã¨ãã¦ã®è¡¨ç¾ããã®ä»ã®ææ®µã§èå¥ãããï¼ã§ããå ´åãææ³ã¯çæè¦ådocãçæè¦ånodeElementã§éå§ã§ãã¾ãã
RDF/XMLãä»ã®XMLã³ã³ãã³ãã«çµã¿è¾¼ã¾ãã¦ããã¨ããªã©ã®ãæèã«ãã£ã¦ã³ã³ãã³ããRDF/XMLã§ããã¨å¤æãã¦ããå ´åã«ã¯ãè¦ç´ ã¤ãã³ã RDFï¼è¦ç´ ããã®æç¹ã§XMLã«ããã¦æ£å½ã§ããã¨ãã«ã®ã¿ï¼ã«ããã¦ãã¾ãã¯ãçæè¦ånodeElementListï¼ããã¯è¦ç´ ã®ãªã¹ãã§ãããããè¦ç´ ã³ã³ãã³ããæ£å½ã§ããã¨ãã«ã®ã¿)ã«ããã¦ææ³ãéå§ã§ãã¾ãããã®ãããªçµã¿è¾¼ã¿RDF/XMLã«ã¯ãã«ã¼ãã»ã¤ãã³ãã¯å©ç¨ã§ããªããããæå¤é¨è¦ç´ ã®ã»base-uriã»å¤ããå å«ããXMLããåæåããªããã°ãªãã¾ããããã®ãããªçµã¿è¾¼ã¿ãè¡ãããå ´åãææ³ãä½åº¦ãå ¥åã§ãã¾ãããç¶æ ã¯ä¿åããããã«ãªãã¨ãããã¨ã«æ³¨æãã¦ãã ããã
7.2.2 çæè¦åcoreSyntaxTermsrdf:RDF
| rdf:ID
| rdf:about
| rdf:parseType
| rdf:resource
| rdf:nodeID
| rdf:datatype
RDF/XMLã§ä½¿ç¨ããã5.1é ã®RDFèªå½ã®æ§æç¨èªã®ãµãã»ããã
7.2.3 çæè¦åsyntaxTermsRDF/XMLã§ä½¿ç¨ããã5.1é ã®RDFèªå½ã®ãã¹ã¦ã®æ§æç¨èªã
7.2.4 çæè¦åoldTermsrdf:aboutEach
| rdf:aboutEachPrefix
| rdf:bagID
ãããã¯è¨èªããæãåºããRDFèªå½ã®ååã§ãã詳細ã«é¢ãã¦ã¯ãåé¡rdfms-aboutEach-on-objectãåé¡rdfms-abouteachprefixãæçµèæ¡åé¡timbl-01ã®è§£æ±ºãåç §ãã¦ãã ããã
7.2.5 çæè¦ånodeElementURIsãã¼ãè¦ç´ ã§è¨±ããã¦ããIRIã
7.2.6 çæè¦åpropertyElementURIsããããã£ã¼è¦ç´ ã§è¨±ããã¦ããURIã
7.2.7 çæè¦åpropertyAttributeURIsããããã£ã¼å±æ§ã§è¨±ããã¦ããIRIã
7.2.8 çæè¦ådoc 7.2.9 çæè¦åRDF 7.2.10 çæè¦ånodeElementList 7.2.11 çæè¦ånodeElementãã¼ãè¦ç´ eã«é¢ãã¦ã¯ãåã¤ãã³ãããã®ä»ã®å±æ§ã®å¦çãªã©ã®ä»ã®ä½æ¥ã®åã«ãããã¤ãã®å±æ§ã®å¦çãè¡ããªããã°ãªãã¾ããããããã¯ãé ä¸åã§å¦çã§ãã¾ãã
rdf:ID
ãæã¤å±æ§aãããå ´åãe.subject := uri(identifier := resolve(e, concat("#", a.string-value)))ã§ããrdf:nodeID
ãæã¤å±æ§aãããå ´åãe.subject := bnodeid(identifier:=a.string-value)ã§ããrdf:about
ãæã¤å±æ§aãããå ´åãe.subject := uri(identifier := resolve(e, a.string-value))ã§ããe.subjectã空ã§ããå ´åãe.subject := bnodeid(identifier := generated-blank-node-id())ã§ãã
次ã«ã以ä¸ãé ä¸åã§å®è¡ã§ãã¾ãã
rdf:Description
ã§ããå ´åã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ããrdf:type
ãæã¤propertyAttrã«å±æ§aãããå ´åã u:=uri(identifier:=resolve(e, a.string-value))ã§ããã以ä¸ã®ããªãã«ãã°ã©ãã«è¿½å ããã¾ããrdf:type
ã§ã¯ãªãï¼ã¨ä¸è´ãã屿§aã«å¯¾ããUnicodeæååa.string-valueã¯æ£è¦å½¢C[NFC]ã§ããã¹ãã§ï¼SHOULDï¼ão := literal(literal-value := a.string-value, literal-language := e.language)ã§ããã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ããè¦ç´ eã«e.URI = rdf:li
ãããå ´åã7.4é
ã®è¦ç´ e.parentã«ãªã¹ãæ¡å¼µè¦åãé©ç¨ããæ°ããURI uã¨e.URI := uãä»ä¸ãã¾ãã
ãµããããï¼resourcePropertyElt ... emptyPropertyEltï¼ã®ã¢ã¯ã·ã§ã³ã®åã«ããã®çæè¦åã®ã¢ã¯ã·ã§ã³ãè¡ããªããã°ãªãã¾ãããããã§ãªãå ´åã¯ããã¹ã¦ã®ãµããããã®ãã¡ã®æåã®åä½ã¨ãã¦å®è¡ãããªã©ããã«ããã®çµæã¯ãã¾ãã§ãã®ã¢ã¯ã·ã§ã³ãæåã«å®è¡ããããã®ããã§ãªããã°ãªãã¾ããã
7.2.15 çæè¦åresourcePropertyEltè¦ç´ eãããã³1ã¤ã®å å«ããã¦ããnodeElement nã«é¢ãã¦ãæåã«çæè¦ånodeElementã使ç¨ãã¦nãå¦çããªããã°ãªãã¾ãããããã¨ã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ãã
rdf:ID
屿§aãä¸ããããå ´åãä¸è¨ã®ã¹ãã¼ãã¡ã³ãã¯ã7.3é
ã®å
·ä½åè¦åã¨e.subject := iã使ç¨ãã¦ãi := uri(identifier := resolve(e, concat("#", a.string-value)))ã§å
·ä½åããã¾ãã
空ã®ãªãã©ã«ã®äºä¾ãçæè¦åemptyPropertyEltã§å®ç¾©ããããã¨ã«æ³¨æãã¦ãã ããã
è¦ç´ eãããã³ããã¹ãã»ã¤ãã³ãtã«é¢ãã¦ãUnicodeã®æååt.string-valueã¯ãæ£è¦å½¢C[NFC]ã§ããã¹ãã§ãï¼SHOULDï¼ãrdf:datatype
屿§dãä¸ããããå ´åão := typed-literal(literal-value := t.string-value, literal-datatype := d.string-value)ã§ãããããã§ãªãå ´åã¯ão := literal(literal-value := t.string-value, literal-language := e.language)ã§ããã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ãã
rdf:ID
屿§aãä¸ããããå ´åãä¸è¨ã®ã¹ãã¼ãã¡ã³ãã¯ã7.3é
ã®å
·ä½åè¦åã¨e.subject := iã使ç¨ãã¦ãi := uri(identifier := resolve(e, concat("#", a.string-value)))ã§å
·ä½åããã¾ãã
ãã®é ã¯éè¦ç¯çã§ãã
è¦ç´ eã¨rdf:parseType="Literal"
ã³ã³ãã³ãã§ãããªãã©ã«lã«é¢ãã¦ãlã¯ãæ§æãã¼ã¿ã»ã¢ãã«ã»ãããã³ã°ã«ãã£ã¦ã¤ãã³ãã«å¤æãããã«ï¼6 æ§æãã¼ã¿ã»ã¢ãã«ã§è¿°ã¹ãããã«ï¼XMLæ
å ±é
ç®ã®XML Infosetã®ã¾ã¾ã§ãã
lã¯ã以ä¸ã®ã¢ã«ã´ãªãºã ã«ãã£ã¦ãRDFã°ã©ãxï¼Unicodeã®æååï¼ã«ãããXMLãªãã©ã«ã®åå¥å½¢å¼ã«å¤æããã¾ããããã¯ãå®è£ æ¹æ³ãå¼·ãã¾ãã — åãçµæãå¾ãããä»ã®æ¹æ³ã使ç¨ã§ãã¾ãã
ããããã°ão := typed-literal(literal-value := x, literal-datatype := http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral
)ã§ããã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ãã
rdf:ID
屿§aãä¸ããããå ´åãä¸è¨ã®ã¹ãã¼ãã¡ã³ãã¯ã7.3é
ã®å
·ä½åè¦åe.subject := iã使ç¨ãã¦ãi := uri(identifier := resolve(e, concat("#", a.string-value)))ã§å
·ä½åããã¾ãã
空ã§ããå¯è½æ§ã®ããè¦ç´ ã³ã³ãã³ãcãæã¤è¦ç´ eã«é¢ãã¦ã
n := bnodeid(identifier := generated-blank-node-id())ã§ãã
以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ãã
rdf:ID
屿§aãä¸ããããå ´åãä¸è¨ã®ã¹ãã¼ãã¡ã³ãã¯ã7.3é
ã®å
·ä½åè¦åã¨e.subject := iã使ç¨ãã¦ãi := uri(identifier := resolve(e, concat("#", a.string-value)))ã§å
·ä½åããã¾ãã
è¦ç´ ã³ã³ãã³ãcã空ã§ãªãå ´åãã¤ãã³ãnã使ç¨ãã¦ã以ä¸ã®ãããªã¤ãã³ãã®æ°ããã·ã¼ã±ã³ã¹ã使ãã¾ãã
次ã«ãçæè¦ånodeElementã使ç¨ãã¦ãçµæã¨ãã¦ä½æãããã·ã¼ã±ã³ã¹ãå¦çãã¾ãã
7.2.19 çæè¦åparseTypeCollectionPropertyElt空ã§ããå¯è½æ§ã®ããnodeElementList lãæã¤è¦ç´ ã¤ãã³ãeã«é¢ãã¦ãs:=list()ãè¨å®ã
lã®ããããã®è¦ç´ ã¤ãã³ãfã«å¯¾ããn := bnodeid(identifier := generated-blank-node-id())ã§ãããsã«nã追å ãã¦ãã¤ãã³ãã®ã·ã¼ã±ã³ã¹ãä»ä¸ãã¾ãã
sã空ã§ãªãå ´åãnã¯sã®æåã®ã¤ãã³ãèå¥åã§ããã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ãã
ããã§ãªãå ´åã¯ã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ãã
rdf:ID
屿§aãä¸ããããå ´åãä¸è¨ã®ã¹ãã¼ãã¡ã³ãã®ã©ã¡ããã¯ã7.3é
ã®å
·ä½åè¦åã使ç¨ãã¦ãi := uri(identifier := resolve(e, concat("#", a.string-value)))ã§å
·ä½åããã¾ãã
sã空ã§ããå ´åããããªã使¥ã¯è¡ããã¾ããã
sã®ããããã®ã¤ãã³ãnã¨ãlã®å¯¾å¿ããè¦ç´ ã¤ãã³ãfã«å¯¾ãã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ãã
sã®ããããã®é£ç¶ãéè¤ãã¦ãã対ã®ã¤ãã³ãï¼n, oï¼ã«å¯¾ãã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ãã
sã空ã§ãªãå ´åãnãsã®æå¾ã®ã¤ãã³ãèå¥åã§ã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ãã
n.string-value <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
æååãResourceããLiteralããCollectionã以å¤ã®ãã¹ã¦ã®rdf:parseType
屿§å¤ã¯ããã®å¤ããLiteralãã§ãããã®ããã«æ±ããã¾ãããã®çæè¦åã¯ãçæè¦åparseTypeLiteralPropertyEltãä¸è´ãããã®ããã«ä¸è´ããåä½ãã¾ããä»ã®rdf:parseType
å¤ã«å¯¾ãã¦ã¯ãä½åãªããªãã«ã¯ä½æããã¾ããã
屿§ããªãå ´åãã¾ãã¯ããªãã·ã§ã³ã®rdf:ID
屿§iã®ã¿ãããå ´åão := literal(literal-value:="", literal-language := e.language)ã§ããã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ãã
ããã¦ãiãä¸ããããå ´åãä¸è¨ã®ã¹ãã¼ãã¡ã³ãã¯ã7.3é ã®å ·ä½åè¦åã使ç¨ãã¦ãuri(identifier := resolve(e, concat("#", i.string-value)))ã§å ·ä½åããã¾ãã
ããã§ãªãå ´åã¯ã
rdf:resource
屿§iãããå ´åãr := uri(identifier := resolve(e, i.string-value))ã§ããrdf:nodeID
屿§iãããå ´åãr := bnodeid(identifier := i.string-value)ã§ãã以ä¸ã¯é ä¸åã§è¡ããã¾ãã
ãã¹ã¦ã®propertyAttr屿§aã«é¢ãï¼é ä¸åï¼ã
a.URI == rdf:type
ã§ããå ´åãu:=uri(identifier:=resolve(e, a.string-value))ã§ããã以ä¸ã®ããªãã«ãã°ã©ãã«è¿½å ããã¾ãã
ããã§ãªãå ´åã¯ãUnicodeã®æååa.string-valueã¯ãæ£è¦å½¢C[NFC]ã§ããã¹ãã§ï¼SHOULDï¼ão := literal(literal-value := a.string-value, literal-language := e.language)ã§ããã以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ããã¾ãã
以ä¸ã®ã¹ãã¼ãã¡ã³ããã°ã©ãã«è¿½å ãã¾ãã
ããããã°ãrdf:ID
屿§iãä¸ããããå ´åãä¸è¨ã®ã¹ãã¼ãã¡ã³ãã¯ã7.3é
ã®å
·ä½åè¦åã使ç¨ãã¦ãuri(identifier := resolve(e, concat("#", i.string-value)))ã§å
·ä½åããã¾ãã
å¶ç´:: constraint-idã¯ãrdf:ID
屿§ã®å¤ã«é©ç¨ããã¾ãã
以ä¸ã®ãããä¸ããããIRIã¤ãã³ãrã¨ãN-ããªãã«ã«å¯¾å¿ãã¦ããç¨èªsãpãoãæã¤ã¹ãã¼ãã¡ã³ãã«é¢ãã¦ã
ã°ã©ãã«ä»¥ä¸ã®ã¹ãã¼ãã¡ã³ããå ãã¾ãã
r.string-value <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> s .
r.string-value <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> p .
r.string-value <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> o .
r.string-value <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/1999/02/22-rdf-syntax-ns#Statement> .
ä¸ããããè¦ç´ eã«å¯¾ããæ°ããIRI u := concat("http://www.w3.org/1999/02/22-rdf-syntax-ns#_", e.li-counter)ã使ããe.li-counterããããã£ã¼ã1ã¤å¢ãããuãè¿ãã¾ãã
8. RDF/XMLã¸ã®RDFã°ã©ãã®ã·ãªã¢ã«å[RDF11-CONCEPTS]ã§å®ç¾©ããã¦ããããã«ãRDF/XMLã§ã·ãªã¢ã«åã§ããªãããã¤ãã®RDFã°ã©ããããã¾ãããããã¯ã以ä¸ã«è©²å½ãããã®ã§ãã
rdf:HTML
ãã¼ã¿åã使ç¨ãããã®ã
注
å®è£ 注è¨ï¼åèæ å ±ï¼: RDFãRDF/XMLã«ã·ãªã¢ã«åããã¦ãã¦ãXMLã¹ãã¼ãã»ãã¼ã¿åï¼XSDï¼ãæã£ã¦ããã¨ãã«ã¯ã空ç½ã®å¦çãå¿ è¦ã¨ããªãå½¢å¼ã§æ¸ããã¦ããã¹ãã§ãï¼SHOULDï¼ãXSDãµãã¼ãã¯ãRDFãRDF/XMLã§ã¯å¿ é ã§ãªãï¼NOTï¼ãããããã¯ãªãã·ã§ã³ã§ãã
9. SVGã¨ã®RDF/XMLã®ä½¿ç¨ï¼åèæ å ±ï¼ãã®é ã¯éè¦ç¯çã§ãã
TRDFäºæã¡ã¿ãã¼ã¿ãSVG — Scalable Vector Graphicsï¼SVGï¼1.0仿§[SVG10]ã®21é ã¡ã¿ãã¼ã¿ã¨Scalable Vector Graphicsï¼SVGï¼1.1仿§[SVG11]ã®21é ã¡ã¿ãã¼ã¿ã§å®ç¾©ããã¦ããããã«ããã®ç®çã®ããã«æç¢ºã«è¨è¨ãããã¡ã¿ãã¼ã¿è¦ç´ — ã«é¢é£ä»ããæ¨æºåãããæ¹æ³ãããã¾ãã
ãã®ããã¥ã¡ã³ãã«ã¯ããã®ãããªã¡ã¿ãã¼ã¿è¦ç´ å ã«çµã¿è¾¼ã¾ããRDF/XMLãæã¤SVGã®2ã¤ã®ã°ã©ãã®ä¾ãå«ã¾ãã¦ãã¾ãï¼å³1ã¨å³2ï¼ã
A. è¬è¾ãã®é ã¯éè¦ç¯çã§ãã
Gavin Carothersã¯ãçæè¦åparseTypeLiteralPropertyEltã«é¢ãã¦RDF 1.1ã®æ´æ°ãè¡ãã¾ãããIvan Hermanã¯ãæçãªææãè¡ããå³1ã¨å³2ãä½ãæ¿ãã¾ããã
ãã®ä»æ§ã¯ãRDFã³ã¢ã»ã¯ã¼ãã³ã°ã°ã«ã¼ãããã³RDFã¨RDFã¹ãã¼ãã»ã¯ã¼ãã³ã°ã°ã«ã¼ãã®ã¡ã³ãã¼ã«ããç©ã¿éããããè°è«ã®ææã§ãã
以ä¸ã®äººã ã¯ããã®ããã¥ã¡ã³ãã«æçãªè²¢ç®ããã¦ãã ããã¾ããã
ãã®ããã¥ã¡ã³ãã¯ãRDFã³ã¢ã»ã¯ã¼ãã³ã°ã°ã«ã¼ãã«ãã£ã¦ç©ã¿éããããæ¤è¨ã®ææã§ãããã®ã¡ã³ãã¼ã¯ãArt Barstow (W3C)ãDave Beckett (ILRT)ãDan Brickley (W3C/ILRT)ãDan Connolly (W3C)ãJeremy Carroll (Hewlett Packard)ãRon Daniel (Interwoven Inc)ãBill dehOra (InterX)ãJos De Roo (AGFA)ãJan Grant (ILRT)ãGraham Klyne (Clearswift and Nine by Nine)ãFrank Manola (MITRE Corporation)ãBrian McBride (Hewlett Packard)ãEric Miller (W3C)ãStephen Petschulat (IBM)ãPatrick Stickler (Nokia)ãAaron Swartz (HWG)ãMike Dean (BBN Technologies / Verizon)ãR. V. Guha (Alpiri Inc)ãPat Hayes (IHMC)ãSergey Melnik (Stanford University)ãMartyn Horner (Profium Ltd)ã§ãã
ã¾ãããã®ä»æ§ã¯ãOra Lassillaã¨Ralph Swickã®ç·¨éã«ãã以åã®RDFã¢ãã«ããã³æ§æããã¥ã¡ã³ããDan Brickleyã¨R. V. Guhaã®ç·¨éã«ããRDFã¹ãã¼ããåèã«ãã¦ãã¾ãããã®ä»¥åã®ä½æ¥ã«è²¢ç®ããRDFããã³RDFã¹ãã¼ãã»ã¯ã¼ãã³ã°ã°ã«ã¼ãã®ã¡ã³ãã¼ã¯ãNick Arnett (Verity)ãTim Berners-Lee (W3C)ãTim Bray (Textuality)ãDan Brickley (ILRT / University of Bristol)ãWalter Chang (Adobe)ãSailesh Chutani (Oracle)ãDan Connolly (W3C)ãRon Daniel (DATAFUSION)ãCharles Frankston (Microsoft)ãPatrick Gannon (CommerceNet)ãRV Guha (Epinionsã以åã¯Netscape Communications)ãTom Hill (Apple Computer)ãArthur van Hoff (Marimba)ãRenato Iannella (DSTC)ãSandeep Jain (Oracle)ãKevin Jones (InterMind)ãEmiko Kezuka (Digital Vision Laboratories)ãJoe Lapp (webMethods Inc.)ãOra Lassila (Nokia Research Center)ãAndrew Layman (Microsoft)ãRalph LeVan (OCLC)ãJohn McCarthy (Lawrence Berkeley National Laboratory)ãChris McConnell (Microsoft)ãMurray Maloney (Grif)ãMichael Mealling (Network Solutions)ãNorbert Mikula (DataChannel)ãEric Miller (OCLC)ãJim Miller (W3Cãemeritus)ãFrank Olken (Lawrence Berkeley National Laboratory)ãJean Paoli (Microsoft)ãSri Raghavan (Digital/Compaq)ãLisa Rein (webMethods Inc.)ãPaul Resnick (University of Michigan)ãBill Roberts (KnowledgeCite)ãTsuyoshi Sakata (Digital Vision Laboratories)ãBob Schloss (IBM)ãLeon Shklar (Pencom Web Works)ãDavid Singer (IBM)ãWei (William) Song (SISU)ãNeel Sundaresan (IBM)ãRalph Swick (W3C)ãNaohiko Uramoto (IBM)ãCharles Wicksteed (Reuters Ltd.)ãMisha Wolf (Reuters Ltd.)ãLauren Wood (SoftQuad)ã§ãã
B. 2004å¹´å§å以å¾ã®å¤æ´ãã®é ã¯éè¦ç¯çã§ãã
RDF 1.1å§åã«å¯¾ãã夿´
RDF 1.1å§åç·¨éæ¡ã®å¤æ´
rdf:XMLLiteral
ã«é¢ããé
ï¼2.8é
ã¨7.2.17é
ï¼ãéè¦ç¯ã§ããã¨ç¤ºãããrdf:XMLLiteral
ã®éè¦ç¯ãªã¹ãã¼ã¿ã¹ã«å¯¾å¿ããããã«çæè¦åparseTypeLiteralPropertyEltãé©åããããrdf:HTML
ãRDF/XMLã§ã·ãªã¢ã«åã§ããªããã®ã®ãªã¹ãã«è¿½å ãããnodeID
çæè¦åã¸ã®ãªã³ã¯ããRDF 1.1 N-ããªãã«BLANK_NODE_LABEL
çæè¦åã«ç½®ãæããããã®é ã¯éè¦ç¯çã§ãã
ãã®ä»é²ã«ã¯ãRDF/XMLå½¢å¼ã®å¦¥å½æ§æ¤è¨¼ã®ããã®XMLã¹ãã¼ããå«ã¾ãã¦ãã¾ãããããã¯ãåèæ å ±ã®ã¿ã¨ãã¦ã®ã¹ãã¼ãã®ä¾ã§ããããã®ä»æ§ã®ä¸é¨ã§ã¯ããã¾ããã
C.1 RELAX NGã³ã³ãã¯ãã»ã¹ãã¼ããã®é ã¯éè¦ç¯çã§ãã
ããã¯ãRDF/XMLã«å¯¾ããRELAX NGã³ã³ãã¯ãã®ã¹ãã¼ãã®ä¾ï¼èªã¿ãããã®ããï¼ã§ããã¢ããªã±ã¼ã·ã§ã³ã¯ãRELAX NG XMLãã¼ã¸ã§ã³ã使ç¨ãããã¨ãã§ãã¾ãããããã®å½¢å¼ã¯ãRELAX NG[RELAXNG]ã¨RELAX NG Compact[RELAXNG-COMPACT]ã§è¨è¿°ããã¦ãã¾ãã
注
ææ³ã®ä¸è´ã試ã¿ãããã«RNGCã¹ãã¼ããæ´æ°ãã¾ããããããã¯ã確èªããããRDF/XMLã®å¦¥å½æ§æ¤è¨¼ã«ä½¿ç¨ããããã¦ãã¾ããã
# # RELAX NG Compact Schema for RDF/XML Syntax # # This schema is for information only and NON-NORMATIVE # # It is based on one originally written by James Clark in # http://lists.w3.org/Archives/Public/www-rdf-comments/2001JulSep/0248.html # and updated with later changes. # namespace local = "" namespace rdf = "http://www.w3.org/1999/02/22-rdf-syntax-ns#" datatypes xsd = "http://www.w3.org/2001/XMLSchema-datatypes" start = doc # I cannot seem to do this in RNGC so they are expanded in-line # coreSyntaxTerms = rdf:RDF | rdf:ID | rdf:about | rdf:parseType | rdf:resource | rdf:nodeID | rdf:datatype # syntaxTerms = coreSyntaxTerms | rdf:Description | rdf:li # oldTerms = rdf:aboutEach | rdf:aboutEachPrefix | rdf:bagID # nodeElementURIs = * - ( coreSyntaxTerms | rdf:li | oldTerms ) # propertyElementURIs = * - ( coreSyntaxTerms | rdf:Description | oldTerms ) # propertyAttributeURIs = * - ( coreSyntaxTerms | rdf:Description | rdf:li | oldTerms ) # Also needed to allow rdf:li on all property element productions # since we can't capture the rdf:li rewriting to rdf_<n> in relaxng # Need to add these explicitly xmllang = attribute xml:lang { text } xmlbase = attribute xml:base { text } # and to forbid every other xml:* attribute, element doc = RDF | nodeElement RDF = element rdf:RDF { xmllang?, xmlbase?, nodeElementList } nodeElementList = nodeElement* # Should be something like: # ws* , ( nodeElement , ws* )* # but RELAXNG does this by default, ignoring whitespace separating tags. nodeElement = element * - ( local:* | rdf:RDF | rdf:ID | rdf:about | rdf:parseType | rdf:resource | rdf:nodeID | rdf:datatype | rdf:li | rdf:aboutEach | rdf:aboutEachPrefix | rdf:bagID ) { (idAttr | nodeIdAttr | aboutAttr )?, xmllang?, xmlbase?, propertyAttr*, propertyEltList } # It is not possible to say "and not things # beginning with _ in the rdf: namespace" in RELAX NG. ws = " " # Not used in this RELAX NG schema; but should be any legal XML # whitespace defined by http://www.w3.org/TR/2000/REC-xml-20001006#NT-S propertyEltList = propertyElt* # Should be something like: # ws* , ( propertyElt , ws* )* # but RELAXNG does this by default, ignoring whitespace separating tags. propertyElt = resourcePropertyElt | literalPropertyElt | parseTypeLiteralPropertyElt | parseTypeResourcePropertyElt | parseTypeCollectionPropertyElt | parseTypeOtherPropertyElt | emptyPropertyElt resourcePropertyElt = element * - ( local:* | rdf:RDF | rdf:ID | rdf:about | rdf:parseType | rdf:resource | rdf:nodeID | rdf:datatype | rdf:Description | rdf:aboutEach | rdf:aboutEachPrefix | rdf:bagID | xml:* ) { idAttr?, xmllang?, xmlbase?, nodeElement } literalPropertyElt = element * - ( local:* | rdf:RDF | rdf:ID | rdf:about | rdf:parseType | rdf:resource | rdf:nodeID | rdf:datatype | rdf:Description | rdf:aboutEach | rdf:aboutEachPrefix | rdf:bagID | xml:* ) { idAttr? , datatypeAttr?, xmllang?, xmlbase?, text } parseTypeLiteralPropertyElt = element * - ( local:* | rdf:RDF | rdf:ID | rdf:about | rdf:parseType | rdf:resource | rdf:nodeID | rdf:datatype | rdf:Description | rdf:aboutEach | rdf:aboutEachPrefix | rdf:bagID | xml:* ) { idAttr?, parseLiteral, xmllang?, xmlbase?, literal } parseTypeResourcePropertyElt = element * - ( local:* | rdf:RDF | rdf:ID | rdf:about | rdf:parseType | rdf:resource | rdf:nodeID | rdf:datatype | rdf:Description | rdf:aboutEach | rdf:aboutEachPrefix | rdf:bagID | xml:* ) { idAttr?, parseResource, xmllang?, xmlbase?, propertyEltList } parseTypeCollectionPropertyElt = element * - ( local:* | rdf:RDF | rdf:ID | rdf:about | rdf:parseType | rdf:resource | rdf:nodeID | rdf:datatype | rdf:Description | rdf:aboutEach | rdf:aboutEachPrefix | rdf:bagID | xml:* ) { idAttr?, xmllang?, xmlbase?, parseCollection, nodeElementList } parseTypeOtherPropertyElt = element * - ( local:* | rdf:RDF | rdf:ID | rdf:about | rdf:parseType | rdf:resource | rdf:nodeID | rdf:datatype | rdf:Description | rdf:aboutEach | rdf:aboutEachPrefix | rdf:bagID | xml:* ) { idAttr?, xmllang?, xmlbase?, parseOther, any } emptyPropertyElt = element * - ( local:* | rdf:RDF | rdf:ID | rdf:about | rdf:parseType | rdf:resource | rdf:nodeID | rdf:datatype | rdf:Description | rdf:aboutEach | rdf:aboutEachPrefix | rdf:bagID | xml:* ) { idAttr?, (resourceAttr | nodeIdAttr | datatypeAttr )?, xmllang?, xmlbase?, propertyAttr* } idAttr = attribute rdf:ID { IDsymbol } nodeIdAttr = attribute rdf:nodeID { IDsymbol } aboutAttr = attribute rdf:about { URI-reference } propertyAttr = attribute * - ( local:* | rdf:RDF | rdf:ID | rdf:about | rdf:parseType | rdf:resource | rdf:nodeID | rdf:datatype | rdf:li | rdf:Description | rdf:aboutEach | rdf:aboutEachPrefix | rdf:bagID | xml:* ) { string } resourceAttr = attribute rdf:resource { URI-reference } datatypeAttr = attribute rdf:datatype { URI-reference } parseLiteral = attribute rdf:parseType { "Literal" } parseResource = attribute rdf:parseType { "Resource" } parseCollection = attribute rdf:parseType { "Collection" } parseOther = attribute rdf:parseType { text } URI-reference = string literal = any IDsymbol = xsd:NMTOKEN any = mixed { element * { attribute * { text }*, any }* }D. åèæç® D.1 è¦ç¯çãªåèæç®
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