OWL-SAIQL — A Schema and Instance Query Language for OWL DL
نویسندگان
چکیده
Existing approaches for querying OWL DL do either only operate on syntactic constructs without taking into account the semantics of OWL or do only have a restricted access to the T-Box. We present OWL-SAIQL, the novel Schema And Instance Query Language for OWL DL, that is well suited for ontology extraction. We describe its syntax and provide a model-theoretic semantics for OWL-SAIQL. Furthermore, we explain a basic evaluation strategy for OWLSAIQL queries that is a suitable basis for optimization techniques known from database management systems. We illustrate the use of OWL-SAIQL with an example of ontology extraction and re-use.
منابع مشابه
OWL SAIQL - An OWL DL Query Language for Ontology Extraction
Existing approaches for querying OWL DL do either only operate on syntactic constructs without taking into account the semantics of OWL or do only have a restricted access to the T-Box. We present SAIQL, the novel Schema And Instance Query Language for OWL DL, that is well suited for ontology extraction. We describe its syntax and explain a basic evaluation strategy. We illustrate the use of SA...
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