v2.22.0
(NEW) Added OWL2 reasoning rule for data entailments based on HasSelf restrictions (#169)
(NEW) Added OWL2 reasoning rule for structural entailments based on TopObjectProperty and TopDataProperty (#174)
(NEW) Relaxed constraints on propertyDisjointWith and inverseOf relations in order to accept property chains (#170)
(MISC) Exposed many internal methods suitable for programming of custom reasoning rules (#175)