PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • e one on the USA state quiz, can be toggled between a mutli-colored map (where each state is a different color) to a single-color map, making the quiz a tad bit harder.
http://www.w3.org/ns/prov#wasQuotedFrom
  • surfnetkids.com