PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The U.S. currently spends only about 16 percent of GDP on social benefits such as health care, education, housing, and retirement, with private spending picking up the slack.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prospect.org