PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As ruby's Range class does not support all PostgreSQL range type values (such as empty ranges, unbounded ranges, or ranges with an exlusive beginning), range types are returned as instances...
http://www.w3.org/ns/prov#wasQuotedFrom
  • openruby.com