- From: Dan Connolly <connolly@w3.org>
- Date: Tue, 12 Apr 2005 07:34:16 -0500
- To: andy.seaborne@hp.com
- Cc: RDF Data Access Working Group <public-rdf-dawg@w3.org>
On Tue, 2005-04-12 at 12:08 +0100, Seaborne, Andy wrote: > Dan Connolly wrote: > ... > > > > hmm... why is [] no good? sparqler complains about... > > select ?R where > > { ?R [] []. > > } > > > > I have only matched things that occur in the subject position. > .... > > bNodes are not currently allowed in the property position beause RDF doesn't > allow them there. Maybe in queries (as variables) they should be. Ah yes. I think I realized that after I sent the question. It's a bit odd that { ?R ?dummy [] } is allowed, and means the same thing, but { ?R [] [] } is not allowed. > Turtle does not allow bNodes in the property slot. Comments? I don't really have strong feelings either way. I'm happy for the editors to flip a coin (or leave the coin flipped). -- Dan Connolly, W3C http://www.w3.org/People/Connolly/ D3C2 887B 0F92 6005 C541 0875 0F91 96DE 6E52 C29E
Received on Tuesday, 12 April 2005 12:34:19 UTC