Short forOntology Inference Layer, OIL a Web-based representation and inference
layer for ontologies, combining frame-based languages with the formal
semantics
and reasoning services. Its goal is to provide a general purpose markup language
for the Semantic Web. OIL is compatible with
RDF Schema. The OIL initiative is
funded by the European Union IST program for Information Society Technologies
under the On-To-Knowledge project (IST-1999-1013) and IBROW (IST-1999-19005).
Semantic Web The voice of Semantic Web technology.