Leader badge

-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

Project Activity

See All Activity >

Follow ontop

ontop Web Site

Other Useful Business Software
$300 in Free Credit Towards Top Cloud Services Icon
$300 in Free Credit Towards Top Cloud Services

Build VMs, containers, AI, databases, storage—all in one place.

Start your project in minutes. After credits run out, 20+ products include free monthly usage. Only pay when you're ready to scale.
Get Started
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of ontop!

Additional Project Details

Registered

2015-05-09
Report inappropriate content