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'parallel properties' reference?

From: Jonathan Rees <jar@creativecommons.org>
Date: Mon, 24 Oct 2011 16:04:02 -0400
Message-ID: <CACHXnaqJhbJ5Gsb+2pwS6UOeADafB-PBSVwecp_rPLD==yDnjw@mail.gmail.com>
To: www-tag@w3.org
Cc: Sandro Hawke <sandro@w3.org>
I'm looking for something explaining how 'parallel properties' work,
mentioned here:

http://www.w3.org/2001/tag/2011/06/07-minutes.html

Tim: Parallel properties - in the open graph protocol on Facebook you
get a page about a movie. The RDF references "" (empty URI) is of type
"Movie" etc... Sandro says - since they use their own namespace ogp:
then we know that ogp: usage means that the referent is the principal
subject of the resource referenced.

Thanks
Jonathan
Received on Monday, 24 October 2011 20:05:00 UTC

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