PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, the PPI for personal consumption includes medical services that are paid for by third parties such as employers or the federal government.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bls.gov