PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The explanation of this apparent contradiction is, that the court finds in the fact that the covenant or promise is a part of a bilateral contract a basis upon which to raise a legal (i. e. an artificial) presumption that the covenant or promise was intended to be conditional.
http://www.w3.org/ns/prov#wasQuotedFrom
  • constitution.org