PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I do not know what the tipping point is when people will spend less, and there is a point, certainly, when taxing people will force people to spend less.
http://www.w3.org/ns/prov#wasQuotedFrom
  • airliners.net