- From: Andy Seaborne <andy.seaborne@epimorphics.com>
- Date: Tue, 01 Mar 2011 17:16:26 +0000
- To: nathan@webr3.org
- CC: RDF WG <public-rdf-wg@w3.org>
On 01/03/11 16:41, Nathan wrote: > actually ^ may be better.. such that > > :a :b :c . > > could be written as: > > :c ^:b :a . > > meaning > > :c [ owl:inverseOf :b ] :a . meaning there is a there is bnode in the predicate position. > > meaning: > > :a :b :c . > SPARQL has: :c ^:b :a . meaning :a :b :c reverses subject and object. The matching process really does swap subject and object. http://www.w3.org/TR/sparql11-query/#propertypaths Andy (without opinion on whether to add it to Turtle) > cheers > > Nathan wrote: >> Hi All, >> >> Is there any chance we can include ! in turtle to prefix predicates >> and inverse the directionality, such that >> >> :a :b :c . >> >> could be written as >> >> :c !:b :a . >> >> (as opposed to :c is :b of :a) >> >> Cheers, >> >> Nathan >> > >
Received on Tuesday, 1 March 2011 17:17:04 UTC