- From: Thomas Baker <tom@tombaker.org>
- Date: Wed, 30 May 2012 09:32:14 -0400
- To: Pat Hayes <phayes@ihmc.us>
- Cc: Richard Cyganiak <richard@cyganiak.de>, nathan@webr3.org, RDF WG <public-rdf-wg@w3.org>, David Wood <david@3roundstones.com>
On Wed, May 30, 2012 at 09:28:56AM -0400, Tom Baker wrote:
> > >>>> {
> > >>>> [] a :Person ;
> > >>>> :mailbox <mailto:foo@bar.com> .
> > >>>>
> > >>>> [] a :Person ;
> > >>>> :mailbox <mailto:bar@foo.com> .
> > >>>> }
> > >>>>
> > >>>> then how many nodes does this contain? 4?
> > >>>
> > >>> No. Five. Two blank nodes, the IRI :Person, and two mailto IRIs.
> > >>
> > >> I think it is 4. The :Person IRI only occurs as a property.
> > >
> > > Look again, Pat.
> >
> > Whoops. Sorry. (I am STILL not used to the 'a' convention. To hell with N3, I say.)
>
> Hang on, then. Are there not then 6 nodes in the graph? Two blank
> nodes, the IRI :Person, two mailto IRIs, and the IRI rdf:type, as per:
>
> The token _a_ in the predicate position of a Turtle triple represents
> the IRI http://www.w3.org/1999/02/22-rdf-syntax-ns#type . [1]
Sorry - never mind - we're talking about nodes here...
Tom
--
Tom Baker <tom@tombaker.org>
Received on Wednesday, 30 May 2012 13:32:54 UTC