- From: Ivan Herman <ivan@w3.org>
- Date: Wed, 1 Dec 2010 11:02:35 +0100
- To: Shane P McCarron <shane@aptest.com>
- Cc: W3C RDFa WG <public-rdfa-wg@w3.org>
- Message-Id: <54004D39-A566-4E19-A2CE-9231B32456E2@w3.org>
Shane, Victor Andrée (cc-d) contacted me a few days ago because he found some bug in my newest pyRdfa code. However... one issue was not my bug but yours:-) at the moment, the XHTML Profile file[1] has RDFa snippets of the sort [[[ <dt id="alternate" about="#alternate" property='rdfa:term' typeof="rdf:Property">alternate</dt> <dd about="#alternate" property="rdfs:comment" datatype="xsd:string"><span property='rdfa:uri' content='#alternate'>alternate</span> designates alternate versions for a resource.</dd> ]]] and that generates: [[[ xhv:alternate a rdf:Property ; rdfs:comment """alternate designates alternate versions for a resource."""^^xsd:string ; rdfs:member xhv:relrev-properties ; rdfa:term "alternate"@en-US ; rdfa:uri "#alternate"@en-US . ]]] There are actually two problems there, a minor and a major. 1. The major one: the object for rdfa:uri should be a full, absolute URI an not a fragment. I know that there is a <base> in the header, but that does not affect a literal... 2. Mainly for that rdf:uri but even for the term, I am not sure that adding a @en-US is o.k. I do not expect any processing node to be bothered, but, well,... I guess a lang="" is in order for all the statements... Ie, the XHTML code should be: [[[ <dt id="alternate" about="#alternate" property='rdfa:term' typeof="rdf:Property" lang="">alternate</dt> <dd about="#alternate" property="rdfs:comment" datatype="xsd:string"><span property='rdfa:uri' content='http://www.w3.org/1999/xhtml/vocab#alternate' lang="">alternate</span> designates alternate versions for a resource.</dd> ]]] Thanks! Ivan [1] http://www.w3.org/1999/xhtml/vocab/ ---- Ivan Herman, W3C Semantic Web Activity Lead Home: http://www.w3.org/People/Ivan/ mobile: +31-641044153 PGP Key: http://www.ivan-herman.net/pgpkey.html FOAF: http://www.ivan-herman.net/foaf.rdf
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Received on Wednesday, 1 December 2010 10:00:17 UTC