The OWL DL Import Test Suite contains ontologies that can be used in evaluations of semantic technologies that require OWL DL ontologies as input data, such as conformance or interoperability evaluations. Each test in the test suite defines an OWL DL ontology serialized in an RDF/XML file.

The ontologies contained in the OWL DL Import Test Suite have been created using the OWLDLGenerator test data generator.

The current version of the test suite contains 561 ontologies; a file with all the ontologies to be downloaded can be found in a web page.

The next table shows the 11 test groups of the OWL DL Import Test Suite and the number of tests in each group.