- From: Jim Hendler <hendler@cs.umd.edu>
- Date: Wed, 8 Oct 2003 14:13:46 -0400
- To: Sandro Hawke <sandro@w3.org>, public-sw-meaning@w3.org
At 12:04 PM -0400 10/8/03, Sandro Hawke wrote: >I proposed a kind of "Hello World" for Tim's view of how URIs should >work in RDF, and he modified cwm to support it. I take this as pretty >good evidence of what his view is. :-) > >The test is: > > 1. File myDingo.n3 says: > > @prefix bio: <http://www.w3.org/2000/10/swap/test/ferrell/biology#>. > :Donny a bio:Dingo. > > 2. If you follow the bio:Dingo link, you will learn that every > bio:Dingo is a bio:Dog. Try it. Bio says it using > ferrell:subClassOf. [Ferrell is another name for OWL, but I > don't want the machine to know that. Ferrell is the name of a > great horned owl my wife used to babysit.] If you follow the > ferrell:subClassOf URI, you'll see a doc:rules link which > points to some Horn rules about what ferrell:subClassOf mean. > Some of this (like doc:rules and log:implies) is only defined > for humans, but enough is machine-readable that for step 3 to > work. > > 3. Run "cwm --closure=por myDingo.n3 --think" and it will > output (among other things): > > :Donny a bio:Dog. if the bio:page states bio:Dog a bio:mammal will you output Donny a bio:mammal. If the bio: page contains :Coconut a :Cat will cwm claim bio:Coconut a bio:Cat. ? [snip] > -- sandro p.s. I would run it and test it myself, but I screwed up my python installation... -- Professor James Hendler hendler@cs.umd.edu Director, Semantic Web and Agent Technologies 301-405-2696 Maryland Information and Network Dynamics Lab. 301-405-6707 (Fax) Univ of Maryland, College Park, MD 20742 *** 240-277-3388 (Cell) http://www.cs.umd.edu/users/hendler *** NOTE CHANGED CELL NUMBER ***
Received on Wednesday, 8 October 2003 14:14:05 UTC