AberOWL ontology repository and semantic search engine

Type any term or phrase to search the AberOWL ontology repository for a class that is described using the phrase (try pancreas, PATO:0001234, sugar binding GO), for ontologies that use the phrase in their description (try integrated upper ontology, infectious disease, GFO or pathology), or perform a Description Logic query across all ontologies in AberOWL (try 'part of' some 'apoptotic process' and regulates some 'apoptotic process' ):