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Posted to notifications@rya.apache.org by "Jesse Hatfield (JIRA)" <ji...@apache.org> on 2017/06/14 18:40:00 UTC

[jira] [Created] (RYA-299) Implement rdfs:range inference

Jesse Hatfield created RYA-299:
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             Summary: Implement rdfs:range inference
                 Key: RYA-299
                 URL: https://issues.apache.org/jira/browse/RYA-299
             Project: Rya
          Issue Type: Sub-task
            Reporter: Jesse Hatfield


If a predicate has an *{{rdfs:range}}* of some class, than the object of any triple including that predicate belongs to the class.

If the ontology states that {{:advisor}} has the range of {{:Professor}}, then the inference engine should rewrite queries of the form {{?x rdf:type :Professor}} to check for resources which are anyone's {{:advisor}} (as well as any specifically stated to have type {{:Professor}} ).



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