PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In many of these countries, however, other forms of income, such as wages and salaries, are taxed more heavily than in the United States.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org