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POWDER example

From: Pierre-Antoine Champin <pierre-antoine.champin@liris.cnrs.fr>
Date: Wed, 19 Jan 2011 17:30:53 +0100
Message-ID: <4D3711BD.4000802@liris.cnrs.fr>
To: "public-media-annotation@w3.org" <public-media-annotation@w3.org>
Hi,

having a look at the POWDER example in

http://dev.w3.org/2008/video/mediaann/mediaont-1.0/mediaont-1.0.html#example1

it seems to me that it contains some errors related to the use of RDF 
and related to the new structure of the ma: RDF ontology. I think it 
should read:

	<?xml version="1.0"?>
	<powder xmlns="http://www.w3.org/2007/05/powder#"
	xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
	xmlns:ma="http://www.w3.org/ns/ma-ont#">
				
	<attribution>
	 <issuedby src="http://example.com/company.rdf#me" />
	 <issued>2007-12-14T00:00:00</issued>
	</attribution>
				
	<dr>
	 <iriset>
	  <includehosts>example.com</includehosts>
	  <includepathstartswith>/movies/sci-fi/</includepathstartswith>
	 </iriset>
					
	 <descriptorset>
	  <ma:hasGenre
	    rdf:resource="http://example.com/ontology.rdf#sf" />
	  <ma:hasPublisher
	    rdf:resource="http://example.com/company.rdf#me" />
	  <displaytext>Movies in this section of the website are all in the 
science fiction genre</displaytext>
	  <displayicon src="http://example.com/sf-icon.png" />
	 </descriptorset>
	</dr>
	</powder>

changes:
- added the xmlns:rdf declaration
- changed genre to ma:hasGenre
- changed publisher to ma:hasPublisher
- in the ma:* properties, changed src to rdf:resource

NB: it passes the POWDER validator at
   http://i-sieve.com/powdervalidator/
which the current example doesnt.

   pa
Received on Wednesday, 19 January 2011 16:31:23 GMT

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