PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the late 1980s an obvious need arose for further development of Lambert to alleviate delays, especially in bad weather, and to cope with rapidly increasing passenger traffic.
http://www.w3.org/ns/prov#wasQuotedFrom
  • flystl.com