W3C home > Mailing lists > Public > public-rdf-dawg@w3.org > April to June 2004

Re: RDQL functionality vs. DAWG requirements

From: Steve Harris <S.W.Harris@ecs.soton.ac.uk>
Date: Tue, 1 Jun 2004 17:01:35 +0100
To: public-rdf-dawg@w3.org
Message-ID: <20040601160135.GB20374@login.ecs.soton.ac.uk>

On Tue, Jun 01, 2004 at 11:23:51 +0900, Eric Prud'hommeaux wrote:
> rdql- : 4.2 Provenance

True, but several (3+) of the implementations have added a 4th member to
the pattern, eg:

  SELECT ?vcard, ?source
  WHERE (?vcard vcard:FN "John Smith" ?source)

will tell you the "source" of the statement.

- Steve
Received on Tuesday, 1 June 2004 12:01:37 GMT

This archive was generated by hypermail 2.3.1 : Tuesday, 26 March 2013 16:15:19 GMT