PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These systems are a central storehouse of Medicare and other data and a Web portal to the storehouse with tools for analysis.
http://www.w3.org/ns/prov#wasQuotedFrom
  • leadingage.org