- From: Jim Ley <jim@jibbering.com>
- Date: Sun, 29 May 2005 13:06:54 +0100
- To: <www-html-editor@w3.org>
- Cc: <xhtml2-issues@hades.mn.aptest.com>
Dear HTML Working Group,
23.2 says:
"The metadata attributes can be used to generate RDF statements. The
attributes rel, rev and property represent predicates. The predicate is
obtained by concatenating the namespace URI and the local part of the Qname
of the attribute value"
How does this work, as it's possible that the namespace URI of the QName of
the attribute value is the Null namespace which has no namespaceURI to be
used in concatenation:
An example document is provided below:
<x:html xmlns:x="http://www.w3.org/2002/06/xhtml2/" xml:lang="en"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.w3.org/MarkUp/SCHEMA/xhtml2.xsd"
>
<x:head>
<x:meta about="http://www.example.com/" property="reference">John
Smith</x:meta> </x:head>
</x:html>
Please clarify this situation - preferably by removing the use of QNames in
attribute context and splitting property into propertyNS and
propertyLocalName.
Regards,
Jim Ley
Received on Sunday, 29 May 2005 12:07:08 UTC