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| 回复:rdf:about和rdf:resource |
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dongjj(游客)发表评论于2007/10/30 12:14:14 |
| Have you looked at the RDF Primer (and specifically, Example 4 inSection 3.1 and its explanation, which is where this is discussed)?Basically, rdf:about is for expressing the *subject* of an RDF statementin RDF/XML. rdf:resource is for expressing the *object* of an RDFstatement in RDF/XML, when the object is another resource rather than aliteral value. Does that help? If you have some particular example inmind that you are trying to express, could you provide it?--FrankFrank说得十分清楚，根据Frank的话，我的进一步理解是：1) 一个角度rdf:about & rdf:ID is for expressing the *subject* of an RDF statement in RDF/XML. rdf:resource is for expressing the *object* of an RDF statement in RDF/XML, when the object is another resource rather than a literal value. 2) 另一个角度rdf:ID is for introducing and expressing a new resource.rdf:about is for expressing or extending a existing resource. rdf:resource is for referencing a existing resource. | |
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| 回复:rdf:about和rdf:resource |
| 这话好像是我写的（不过忘记是写在哪里的了）。
现在看来，这个说法是容易引起误解的。
为此，引用nybon所引用的一句话作为补充：
{{ URL:http://bbs.w3china.org/dispbbs.asp?BoardID=2&id=11536&replyID=28071&star=2&skin=0
按照Frank的说法，rdf:about用来表示statement的主体，rdf:resource在statement的客体是一个资源而不是文字值时用来表示客体
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