Difference between revisions of "Export"
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== SPARQL endpoint == | == SPARQL endpoint == | ||
The OntoRail knowledge engine provides a SPARQL interface to query the OntoRail aggregated ontology which relies on the [https://graphdb.ontotext.com/documentation/free/workbench.html GraphDB workbench]. | |||
The OntoRail knowledge engine supports SPARQL 1.1 (see [https://www.w3.org/TR/sparql11-overview/ W3C SPARQL 1.1 overview page]). | |||
[[File:OntoRail-Export_SPARQL.png|1024px|OntoRail SPARQL endpoint]] | |||
For further details on the use of the SPARQL endpoint, you may notably refer to the [https://graphdb.ontotext.com/documentation/free/quick-start-guide.html#query-your-data GraphDB documentation]. | |||
Latest revision as of 15:23, 4 January 2022
The OntoRail knowledge engine supports external access to the knowledge stored in the OntoRail knowledge graph though two major means:
- downloads of files,
- use of the SPARQL endpoint.
Both are accessible from the Menu Bar.
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Files download
OntoRail makes accessible for downloads:
- RDF/Turtle files of each source ontology
- RDF/Turtle file of the OntoRail vocabulary
- RDF/Turtle file of the OntoRail relations, i.e. relations which have been created between concepts through the OntoRail interface
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SPARQL endpoint
The OntoRail knowledge engine provides a SPARQL interface to query the OntoRail aggregated ontology which relies on the GraphDB workbench. The OntoRail knowledge engine supports SPARQL 1.1 (see W3C SPARQL 1.1 overview page).
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For further details on the use of the SPARQL endpoint, you may notably refer to the GraphDB documentation.