PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In mathematics, a fixed point is a value that is an invariant under a mathematical operation such as the application of a mathematical function.
http://www.w3.org/ns/prov#wasQuotedFrom
  • kids.net.au