SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases
نویسندگان
چکیده
منابع مشابه
SPARQL-DL: SPARQL Query for OWL-DL
There are many query languages (QLs) that can be used to query RDF and OWL ontologies but neither type is satisfactory for querying OWL-DL ontologies. RDF-based QLs (RDQL, SeRQL, SPARQL) are harder to give a semantics w.r.t. OWL-DL and are more powerful than what OWL-DL reasoners can provide. DL-based QLs (DIG ask queries, nRQL) have clear semantics but are not powerful enough in the general ca...
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Relational databases are often used as a basis for persistent storage of ontologies to facilitate rapid operations such as search and retrieval, and to utilize the benefits of relational databases management systems such as transaction management, security and integrity control. On the other hand, there appear more and more OWL files that contain ontologies. Therefore, this paper proposes to ex...
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ژورنال
عنوان ژورنال: Journal of the Korea Society of Computer and Information
سال: 2015
ISSN: 1598-849X
DOI: 10.9708/jksci.2015.20.3.029