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https://issues.apache.org/jira/browse/JENA-2089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Seaborne resolved JENA-2089.
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Fix Version/s: Jena 4.1.0
Resolution: Done
> RDFS for datasets
> -----------------
>
> Key: JENA-2089
> URL: https://issues.apache.org/jira/browse/JENA-2089
> Project: Apache Jena
> Issue Type: New Feature
> Affects Versions: Jena 4.0.0
> Reporter: Andy Seaborne
> Assignee: Andy Seaborne
> Priority: Major
> Fix For: Jena 4.1.0
>
>
> This is not a replacement for any of the Jena inference and rules system.
> "RDFS for datasets" is dataset and graph wrappers that take a vocabulary,
> build internal datastructures during setup, then apply the RDFS entailments
> to data, for both "match" ({{find}}) and "stream" (materialization) access to
> the data.
> * RDFS for datasets
> * Scale
> * Data interferences
> {{:x rdf:type ?type}} will returns the types of {{:x}}, deductions from
> {{rdfs:range}} or {{rdfs:domain}}, along with supertypes.
> {{rdf:type}} will also behave like {{rdf:type/rdfs:SubClassOf*}}.
> Coverage: {{subClassOf}}, {{subPropertyOf}}, {{range}} and {{domain}}
> It is fixed:
> * The RDFS vocabulary is not visible in the data and any vocabulary use in
> the data is not acted on.
> * The application can not subproperty the RDFS vocabulary (no subproperties
> of {{rdfs:subPropertyOf}}, {{rdfs:subClassOf}}, {{rdfs:range}},
> {{rdfs:domain}} or {{rdf:type}}.
> * Vocabulary is static, not dynamically editable.
> * Inference in a dataset is "per graph", with the same vocabulary for all
> graphs in a dataset.
> * The data can be updated.
> * It is backwards chaining for scale.
> * There will be an equivalent Jena inference ruleset and test run both and
> compare the outcomes.
> The Dataset support will needĀ JENA-2088.
> In the future, incorporating directly into TDB1 or TDB2 evaluation, working
> with in {{NodeIds}}, should be possible.
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