PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The roller coaster, on the other hand, is a good example of a non-uniform motion, where the carts go up slower than when they are falling down.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com