PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There are many reasons other than taxes (I am not sure how these differ from other states), but the two biggest are specialization and convenience.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org