- From: Steven Pemberton <steven.pemberton@cwi.nl>
- Date: Tue, 30 Sep 2008 14:54:34 +0200
- To: "Williams, Stuart (HP Labs, Bristol)" <skw@hp.com>, "Dan Brickley" <danbri@danbri.org>, RDFa <public-rdf-in-xhtml-tf@w3.org>, "www-tag@w3.org WG" <www-tag@w3.org>
- Cc: "Ed Summers" <ehs@pobox.com>
On Tue, 30 Sep 2008 14:35:52 +0200, Williams, Stuart (HP Labs, Bristol) <skw@hp.com> wrote: >> My preferred practice for naming concepts is to use blank >> nodes and then >> foaf:primaryTopicOf to ground them: >> >> <link about="_:StevenPemberton" rel="foaf:primaryTopicOf" >> href="http://www.cwi.nl/~steven/" /> >> <link about="_:Amsterdam" rel="foaf:primaryTopicOf" >> href="http://www.amsterdam.nl/" /> >> <link about="_:W3C" rel="foaf:primaryTopicOf" >> href="http://www.w3.org/" /> >> <link about="_:TheWasteLand" rel="foaf:primaryTopicOf" >> href="http://en.wikipedia.org/wiki/The_Waste_Land" /> >> <link about="_:Love" rel="foaf:primaryTopicOf" >> href="http://en.wikipedia.org/wiki/Love" /> >> >> <span about="_:TheWasteLand" property="dc:creator">T.S. Eliot</span> >> <a about"_:W3C" rel="foaf:homepage" href="http://www.w3.org/">W3C</a> (Editorial fix s/primaryTopicOf/isPrimaryTopicOf/G) > How does that work for merging information from different sources about > the same given primary topic? I'm not sure what the problem is, but does this answer your question? "The foaf:isPrimaryTopicOf property is inverse functional: for any document that is the value of this property, there is at most one thing in the world that is the primary topic of that document. This is useful, as it allows for data merging, as described in the documentation for its inverse, foaf:primaryTopic.: " http://xmlns.com/foaf/spec/#term_isPrimaryTopicOf Best wishes, Steven
Received on Tuesday, 30 September 2008 12:58:52 UTC