This would be a much better question for either the Wikidata mailing list [1]
or the DBpedia support system [2].
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A. Soroka
The University of Virginia Library
[1] https://lists.wikimedia.org/mailman/listinfo/wikidata
[2] http://wiki.dbpedia.org/support
> On Mar 19, 2017, at 11:36 AM, kumar
Just a side note; Jena offers SPARQL 1.1, which includes property paths [1]. In
some situations, they can be used to do some forms of inference (e.g. some
kinds of problems involving subsumption) right in your SPARQL queries.
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A. Soroka
The University of Virginia Library
[1]
I consider that I did not know how to explain correctly in my previous email, I
repeat the two questions:
1) I read the page https://jena.apache.org/documentation/tdb/assembler.html, I
do not think it is what I need.
I work with large OWL2 ontologies from the OWLAPI framework, generated
I am sorry if it is slightly off topic.
How Wikidata differs from DBpedia, in terms of building semantic web
applications. Wikidata, as I studied as, is a knowledge base which every
one can edit? How it differs then from Wikipedia?
DBpedia extracts structured data from wikipedia infoboxes and
> Is it possible to use some reasoner with RDF data, managed from TDB?
Yes, see [1]
>
> Is it possible to manage an ontology in OWL2 from TDB?
What means "manage"? In general you can load and query any RDF data into
TDB. The serialization of an OWL ontology can be any RDF format.
Obviously,