Re: RDF 1.1 Primer

On 29 November 2013 12:56, Guus Schreiber <guus.schreiber@vu.nl> wrote:
> Also, although bnodes occur conceptually in many RDF sources, in practice they're typically skolemized in some way (cf. DBpedia).

FWIW schema.org data is full of raw bnodes. There's a lot of it out there.

e.g. (using rdfa rather than the near-identical microdata),

<div vocab="http://schema.org/" typeof="Movie">
<h1property="name">Pirates of the Carribean: On Stranger Tides (2011)</h1>
<span property="description">Jack Sparrow and Barbossa embark on a quest to
 find the elusive fountain of youth, only to discover that Blackbeard and
 his daughter are after it too.</span>
Director:
 <div property="director" typeof="Person">
<span property="name">Rob Marshall</span>
</div>

Ivan's distiller gives this in ntriples as:

_:_23cf7bdf-daf0-4c3a-bb23-12f5856898c3 <http://schema.org/director>
_:_6bedac16-90ee-4218-92ff-8f9c35e27edf .
_:_23cf7bdf-daf0-4c3a-bb23-12f5856898c3
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Movie> .
_:_23cf7bdf-daf0-4c3a-bb23-12f5856898c3
<http://schema.org/description> "Jack Sparrow and Barbossa embark on a
quest to\n find the elusive fountain of youth, only to discover that
Blackbeard and\n his daughter are after it too." .
<> <http://www.w3.org/ns/rdfa#usesVocabulary> <http://schema.org/> .
_:_6bedac16-90ee-4218-92ff-8f9c35e27edf
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Person> .
_:_6bedac16-90ee-4218-92ff-8f9c35e27edf <http://schema.org/name> "Rob
Marshall" .

Dan

Received on Friday, 29 November 2013 13:04:30 UTC