- From: Jeremy Wong ¶Àªl¶q <jeremy@miko.hk>
- Date: Fri, 25 Nov 2005 00:57:41 +0800
- To: <public-rdf-in-xhtml-tf@w3.org>
I read the doc. of RDF/A in rush, just leave a few comments here..
1. "rdf:about" instead of "about"
"rdf:about" is pretty well-known. To learn a new attribute, "rdf:about" and
"about" are no difference. Just a name to remember...
e.g., <p rdf:about=""><a rel="dc:creator"
href="mailto:bill.gates@microsoft.com">Bill Gates</a> blah blah</p>
=> { <> dc:creator <mailto:bill.gates@microsoft> . }
2. use the "type" attribute for typed literal
The "type" attribute is from the anchor element.
e.g., <p rdf:about=""><a rel="dc:date"
type="xsd:dateTime">2005-11-25T00:46:00+0800</a> blah blah</p>
=> { <> dc:date "2005-11-25T00:46:00+0800"^^xsd:dateTime . }
3. use of Production "propertyAttr" [1]
I recommend to use "propertyAttr" for the case of "nodeElement" [2] only,
never "emptyPropertyElt" [3]
e.g. <p rdf:about="" dc:subject="SemanticWeb">blah blah blah</p>
=> { <> dc:subject "SemanticWeb" . }
Jeremy Wong
--
[1] http://www.w3.org/TR/rdf-syntax-grammar/#propertyAttr
[2] http://www.w3.org/TR/rdf-syntax-grammar/#nodeElement
[3] http://www.w3.org/TR/rdf-syntax-grammar/#emptyPropertyElt
Received on Thursday, 24 November 2005 16:58:02 UTC