PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Transportation Secretary Ray LaHood predicts flights to cities such as New York, Chicago and San Francisco could have delays of up to 90 minutes during peak hours.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yahoo.com