ARC and OWL-Ontology
From: =?iso-8859-1?Q?=22Timo_H=E4hne=22?=
Subject: ARC and OWL-Ontology
Date: Sat, 31 Oct 2009 10:01:21 +0100
Hello,
first thanks for your answers on my posting with the newbie-questions a few days before! With your help my first sparql-queries work ;-).
But working on the semantic web technology brings other questions – especially based on the interaction of ARC and an Ontology in OWL.
I can load an Ontology into the triple-store with $store->query(‘LOAD myontology.owl’); - that works and I even can query the triples from the Ontology.
In the example movie-ontology I work with are triples like
[43] => Array
(
[subjekt] => http://www.semprog.com/film#ridley_scott
[subjekt type] => uri
[praedikat] => http://www.semprog.com/film#name
[praedikat type] => uri
[objekt] => Ridley Scott
[objekt type] => literal
[objekt datatype] => http://www.w3.org/2001/XMLSchema#string
)
But how can I create new individuals (or even classes)? Is the way just to build the triple-data “manually” and insert the data with $store->insert($triples)? Or is there another way to work with the ontology, for example with methods like createClass() or createInstance() which “control” the consistency and the data-types in the given triple-data?
Best regards,
Timo
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