PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In an area in which disclosures are not required, the variability is ??? among the costs and kinds of services is high.
http://www.w3.org/ns/prov#wasQuotedFrom
  • state.gov