Re: SPARQL queries: predicates, dumps, abouts etc

At 16:50 08/05/05 +0200, Charles McCathieNevile wrote:
>>2) rdf:about value and value of "?subject"
>>
>># can I get the "rdf:about" from every resource
>>PREFIX rdf:    <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
>>SELECT ?about
>>WHERE { ?subject rdf:about ?about }
>
>I wondered how to do this. [...]

That should *not* be valid, as rdf:about is part of the RDF/XML syntax, NOT 
an RDF property URI.

cf.
   http://www.w3.org/TR/rdf-syntax-grammar/#section-Namespace
   http://www.w3.org/TR/rdf-syntax-grammar/#coreSyntaxTerms
   http://www.w3.org/TR/rdf-syntax-grammar/

#g


------------
Graham Klyne
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Received on Monday, 9 May 2005 11:28:17 UTC