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Posted to notifications@rya.apache.org by "Jesse Hatfield (JIRA)" <ji...@apache.org> on 2017/09/01 17:19:00 UTC

[jira] [Resolved] (RYA-298) Implement rdfs:domain inference

     [ https://issues.apache.org/jira/browse/RYA-298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jesse Hatfield resolved RYA-298.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 3.2.11

> Implement rdfs:domain inference
> -------------------------------
>
>                 Key: RYA-298
>                 URL: https://issues.apache.org/jira/browse/RYA-298
>             Project: Rya
>          Issue Type: Sub-task
>          Components: sail
>            Reporter: Jesse Hatfield
>            Assignee: Jesse Hatfield
>             Fix For: 3.2.11
>
>
> If a predicate has an *{{rdfs:domain}}* of some class, than the subject of any triple including that predicate belongs to the class.
> If the ontology states that {{:advisor}} has the domain of {{:Person}}, then the inference engine should rewrite queries of the form {{?x rdf:type :Person}} to check for resources which have any {{:advisor}} (as well as any specifically stated to have type {{:Person}} ).



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