PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As a result, it has become more difficult for public sector researchers to access technologies to fulfill their missions, especially with regard to developing sustainable agriculture for the developing world.
http://www.w3.org/ns/prov#wasQuotedFrom
  • iphandbook.org