- From: Seaborne, Andy <andy.seaborne@hp.com>
- Date: Mon, 5 Oct 2009 12:35:15 +0000
- To: SPARQL WG <public-rdf-dawg@w3.org>
Birte,
1/ A simple example involving the RDFS vocabulary subClassOf or subPropertyOf would be useful in showing the reader what is covered.
2/ Scoping Graph: it would be good to show the scoping graph in the discussion points.
3/ Boolean queries.
Doesn't the same applies to any BGP with no named variables, so { [] :p :o } has an empty domain for sigma.
4/ DESCRIBE: The result of BGP matching are combined using the algebra and finally the query form generates the results. I wasn't clear why DESCRIBE might be different.
5/ What's the "signature of the scoping graph" - I did a google search and the top relevant hit was Design:EntailmentRegimes itself. Most were about signing graphs from the named graphs paper.
6/ It would be useful to include RDF-entailment even if only to give it an IRI.
Andy
Received on Monday, 5 October 2009 12:35:58 UTC