PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That???s because a glut of oil has developed in Canada???s traditional export market, the U.S. Midwest, as a new oil boom has occurred in states such as Minnesota and North Dakota.
http://www.w3.org/ns/prov#wasQuotedFrom
  • financialpost.com