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-ontop- is a platform to query databases as Virtual RDF Graphs using SPARQL. It's extremely fast and is packed with features.

Features

  • SPARQL query answering
  • virtual RDF graph
  • R2RML
  • OWL 2 QL

Project Samples

Mapping Editor in Ontop Protege Plugin SPARQL Query in Ontop Protege Plugin

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$300 Free Credits to Build on Google Cloud Icon
$300 Free Credits to Build on Google Cloud

New customers can spin up VMs, build with AI, and query data at no cost.

Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
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Additional Project Details

Registered

2015-05-09
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