PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It may be, however, that there were two forms for the transitive, a perfective and an imperfective type, and possibly only one form for the intransitive type.In several languages of the New Stage, new verbal types have developed for all aspects and tenses, particularly in the languages of the Cushitic branch (the Northern, Eastern, and Central groups, in part; and the Southern and Western [Omotic]
http://www.w3.org/ns/prov#wasQuotedFrom
  • britannica.com