PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • More than 41 million people visit National Wildlife Refuges each year to participate in activities such as hunting, fishing, wildlife observation, and photography, and to attend environmental education and interpretive programs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fws.gov