PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One of the most significant changes that Nord observed is that Canada is increasingly referred to by Americans as a laboratory for social policy ??? as an alternative case to the United States particularly in the areas of health care, same sex marriage, and foreign policy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washington.edu