- From: Karen Coyle <kcoyle@kcoyle.net>
- Date: Thu, 20 Nov 2014 12:18:50 -0800
- To: "Peter F. Patel-Schneider" <pfpschneider@gmail.com>, public-data-shapes-wg@w3.org
On 11/20/14 10:54 AM, Peter F. Patel-Schneider wrote: > > Well this is an advantage. I agree. I was trying to clarify the wording "arbitrary graph patterns" in a functional way. I think I have some cases that will need this. kc > > You can use this facility to run an arbitrary SPARQL query and signal a > constraint violation for any match that it produces. > > For example you could write a SPARQL query that matches on nodes that > are not the subject of a name property. > > This is how SPIN can work without requiring any rdf:type links. > > peter > -- Karen Coyle kcoyle@kcoyle.net http://kcoyle.net m: 1-510-435-8234 skype: kcoylenet/+1-510-984-3600
Received on Thursday, 20 November 2014 20:19:20 UTC