Is it possible to infer new knowledge about an ontology only from a query in SPARQL?

2018-12-05 Thread Manuel Enrique Puebla Martinez
Hello: Is it possible to infer new knowledge about an ontology only from a query in SPARQL? I have a question about the use of the SPARQL language about ontologies. So far I have thought that SPARQL is the equivalent to the SQL language in the relational databases, that is to say, that

objects properties as inverse and at the same time disjoint

2017-12-01 Thread Manuel Enrique Puebla Martinez
Hello : Is it an error to define two properties of objects as inverse to each other and at the same time disjunct? The reasoner HermiT 1.3.8.3 is generating the following error and I am suspecting that is why: However, other reasoners and evaluative tools such as OOPS, Pellet and TrOWL do

Fwd: OWL2 Support in Jena

2017-05-28 Thread Manuel Enrique Puebla Martinez
support for that. Anything else? Best Regards, Manuel Puebla. - Mensaje original - De: "Abduladem Eljamel" <a_elja...@yahoo.co.uk> Para: "Manuel Enrique Puebla Martinez" <mpue...@uci.cu> Enviados: Viernes, 26 de Mayo 2017 5:48:12 Asunto: Re: [M

Re: Re: "DisjointDataProperties" only for the data properties of a class. (Samson Tu)

2017-05-19 Thread Manuel Enrique Puebla Martinez
protege-u...@lists.stanford.edu> Subject: Re: [protege-user] "DisjointDataProperties" only for the data properties of a class. Message-ID: <36b01b11-05b2-476b-a339-bf5ca700d...@stanford.edu> Content-Type: text/plain; charset="us-ascii" > On May 17, 2017, at 7:27

Re: [MASSMAIL]Re: about TDB JENA

2017-03-20 Thread Manuel Enrique Puebla Martinez
: "Dave Reynolds" <dave.e.reyno...@gmail.com> > Para: users@jena.apache.org > Enviados: Domingo, 19 de Marzo 2017 13:45:48 > Asunto: Re: [MASSMAIL]Re: about TDB JENA > > On 19/03/17 15:52, Manuel Enrique Puebla Martinez wrote: >> I consider that I did not kn

Re: [MASSMAIL]Re: about TDB JENA

2017-03-19 Thread Manuel Enrique Puebla Martinez
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