- From: Frank Manola <fmanola@mitre.org>
- Date: Fri, 01 Aug 2003 19:16:56 -0400
- To: Dave Beckett <dave.beckett@bristol.ac.uk>
- CC: w3c-rdfcore-wg@w3.org, Eric Miller <em@w3.org>
Dave (and for everyone's information)-- Regarding your comments below on the XPackage examples: I reviewed the XPackage examples again (I *thought* I'd validated them, and it turns out I had). The complete example 37 (with all the namespaces declared) is: <?xml version="1.0"?> <xpackage:description xmlns:xpackage="http://xpackage.org/namespaces/2003/xpackage#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:mime="http://xpackage.org/namespaces/2003/mime#" xmlns:x="http://xpackage.org/namespaces/2003/xml#" xmlns:xlink="http://www.w3.org/1999/xlink"> <rdf:RDF> <!--doc.html--> <rdf:Description rdf:about="urn:example:xhtmldocument-doc"> <rdfs:comment>The XHTML document.</rdfs:comment> <xpackage:location xlink:href="doc.html"/> <mime:contentType>application/xhtml+xml</mime:contentType> <x:namespace rdf:resource="http://www.w3.org/1999/xhtml"/> <x:style rdf:resource="urn:example:xhtmldocument-stylesheet"/> <dc:creator>Garret Wilson</dc:creator> <xpackage:manifest rdf:parseType="Collection"> <rdf:Description rdf:about="urn:example:xhtmldocument-stylesheet"/> <rdf:Description rdf:about="urn:example:xhtmldocument-image"/> </xpackage:manifest> </rdf:Description> </rdf:RDF> </xpackage:description> This validates in the W3C RDF validator. In the generated triples, the xpackage:location property has a blank node as its object, and the blank node in turn has a http://www.w3.org/1999/xlinkhref property whose value is the literal "doc.html". Example 38 works the same way. Does this not square with your understanding of what's supposed to happen? Anyway, I'm going to substitute the above for what's in the Primer now; it's a pain to have to add all the namespaces every time I validate the examples. --Frank Dave Beckett wrote: > Review of > http://www.w3.org/2001/sw/RDFCore/TR/WD-rdf-primer-20030117/Overview.html > snip > > 6.3 XPackage > > Example 37 includes this inside the rdf: > > <xpackage:location xlink:href="doc.html"/> > > That is not RDF/XML, unless they meant this to be > > <xpackage:location> > <rdf:Description> > <xlink:href>doc.html</xlink:href> > </rdf:Description> > </xpackage:location> > > In particular doc.html is not a URIref. > > Ditto for example 38. > > If however, these are not RDF/XML, this does not apply. -- Frank Manola The MITRE Corporation 202 Burlington Road, MS A345 Bedford, MA 01730-1420 mailto:fmanola@mitre.org voice: 781-271-8147 FAX: 781-271-875
Received on Friday, 1 August 2003 18:52:37 UTC