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Posted to notifications@rya.apache.org by "Jesse Hatfield (JIRA)" <ji...@apache.org> on 2017/09/01 17:12:00 UTC

[jira] [Updated] (RYA-301) Implement owl:ReflexiveProperty inference

     [ https://issues.apache.org/jira/browse/RYA-301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jesse Hatfield updated RYA-301:
-------------------------------
    Fix Version/s: 3.2.11

> Implement owl:ReflexiveProperty inference
> -----------------------------------------
>
>                 Key: RYA-301
>                 URL: https://issues.apache.org/jira/browse/RYA-301
>             Project: Rya
>          Issue Type: Sub-task
>          Components: sail
>            Reporter: Jesse Hatfield
>            Assignee: Jesse Hatfield
>             Fix For: 3.2.11
>
>
> An *{{owl:ReflexiveProperty}}* is a property that connects every resource to itself.
> If the ontology states that {{:hasRelative}} is a reflexive property, i.e. that everyone is their own relative, then the inference engine should ensure that queries of either form {{:Alice :hasRelative ?x}} or {{?x :hasRelative :Alice}} return the binding {{:Alice}} for {{?x}} .



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