- From: Brian McBride <bwm@hplb.hpl.hp.com>
- Date: 2003年3月27日 13:33:59 +0000
- To: Jim Hendler <hendler@cs.umd.edu>, Dave Beckett <dave.beckett@bristol.ac.uk>
- Cc: www-rdf-comments@w3.org, Bijan Parsia <bparsia@isr.umd.edu>
- Message-Id: <5.1.0.14.0.20030327132620.2c4b0168@localhost>
Thanks for the confirmation Jim. At 07:58 27/03/2003 -0500, Jim Hendler wrote: [...] >>>If I use current RDF constructs I have no way to produce this as a >>>closed list. >> >>You might want to amend this statement. I think your point is that the >>syntax required is ugly, not that it can't be done, Right? > >Sorry, what I meant to say in this sentence was > >If I use the other current RDF list constructs (i.e. not including >collection) then I cannot produce this as a closed list. I'm sorry, but I don't think that is right. You cannot use the rdf:parseType syntax to create the list, but you can spell out the structure explicitly, e.g.: <rdf:Description> <foo:listValuedProp> <rdf:List rdf:nodeID="head"/> </foo:listValuedProp> </rdf:Description> <rdf:List rdf:nodeID="head"> <rdf:first>first</rdf:first> <rdf:rest> <rdf:List rdf:nodeID="l2"/> </rdf:rest> </rdf:List> <rdf:List rdf:nodeID="l2"> <rdf:first>second</rdf:first> <rdf:rest> <rdf:List rdf:nodeID="l3"/> </rdf:rest> </rdf:List> <rdf:List rdf:nodeID="l3"> <rdf:first>first</rdf:first> <rdf:rest> <rdf:nil/> </rdf:rest> </rdf:List> Brian
Received on Thursday, 27 March 2003 08:33:23 UTC