- From: Richard Cyganiak <richard@cyganiak.de>
- Date: Sat, 1 Oct 2011 11:57:42 +0100
- To: Ian Davis <Ian.Davis@talis.com>
- Cc: RDF Working Group WG <public-rdf-wg@w3.org>, public-rdf-prov@w3.org
On 30 Sep 2011, at 13:58, Ian Davis wrote: >> Personally I feel that this architectural decision will be what stops us from ending up in a world of quint-stores, sextuple-stores, and so on. A +1 to Sandro's description of the 4th column being a web address of a place currently serving the given triple. > > +1 to the sentiment of avoiding the stacking problem. I'm not sure that this proposal does that though. I think it does avoid the stacking problem. > How do I refer to the quads that state that a triple was published at a web address yesterday? Why would you use quads for that? You use triples. You put the triples into a named graph. The name of that graph can be used to refer to the assertion. For example, :G1 below is a name for the graph containing triples that state that {:s1 :p1 :o1.} was published yesterday at <http://example.com/>. :G1 { [] a :Publishing; :date "2011-09-30"^^xsd:date; :webAddress <http://example.com/>; :triples :G2. } :G2 { :s1 :p1 :o1. } Best, Richard
Received on Saturday, 1 October 2011 10:58:26 UTC