- From: Dan Brickley <danbri@w3.org>
- Date: Fri, 15 Aug 2003 12:36:15 -0400
- To: "Richard H. McCullough" <rhm@cdepot.net>
- Cc: "McCool, Rob" <robm@robm.com>, www-rdf-interest at W3C <www-rdf-interest@w3.org>
fwiw in FOAF (http://xmlns.com/foaf/0.1/) we have foaf:homepage and a domain of Agent. Dan * Richard H. McCullough <rhm@cdepot.net> [2003-08-15 09:12-0700] > Did you notice that TAP has two different > homepage properties? > > homePage has domain = Resource; > hasHomePage has domain = Agent; > > Shouldn't TAP standardize on one? > > I notice that lots of property names > begin with "has". Maybe that's an indication > that MKR's subclasses of properties > part > attribute > relation > action > interaction > are really useful. > > Note that RDF triple syntax is > subject property object > > while MKR syntax is > subject haspart property = object; # part > subject has property = object; # attribute > subject rel property = object; # binary relation > subject property object; # binary relation (alternate syntax) > subject isin property = object; # n-ary relation > subject do property = object ... done; # action > subject causes object; # interaction: causality > > > Dick McCullough > knowledge := man do identify od existent done; > knowledge haspart proposition list;
Received on Friday, 15 August 2003 12:36:19 UTC