PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The third purpose is to provide infrastructure needs such as power generation and transmission facilities, modern communication systems, water and sewer systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gao.gov