PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The problem is particularly acute in southern California, where congested free ways, rocketing house prices, and prolifera ting construction projects are all visible signs of an economic boom which has attracted more than two million new residents to the Los Angeles area alone since 1980.
http://www.w3.org/ns/prov#wasQuotedFrom
  • flightglobal.com