- From: Gregg Kellogg <gregg@greggkellogg.com>
- Date: Wed, 24 Jun 2015 06:55:50 -0700
- To: Ruben Verborgh <ruben.verborgh@ugent.be>
- Cc: Gregg Kellogg <gregg@greggkellogg.net>, Markus Lanthaler <markus.lanthaler@gmx.net>, Hydra <public-hydra@w3.org>
On Jun 24, 2015, at 12:03 AM, Ruben Verborgh <ruben.verborgh@ugent.be> wrote: >> If you wanted to get all _:x and _:y that match this pattern, at least using SPARQL semantics, you need variables which are universal quantifiers. > > Agree on that. > But in the URI pattern, the blank nodes would serve to signify > "component A must have the same value as component B". > Would that interpretation be possible? For some A and B that ha have that relationship yes, otherwise you'll need to insert a step where BNodes are substituted for variables before the query is executed, at least for sparql semantics; I'm not familiar enough with the details of TPF to know otherwise. Gregg > Ruben
Received on Wednesday, 24 June 2015 13:56:21 UTC