PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Identify contingency, particularly through comparisons across space and time; distinguish (for various timescales) phenomena that are relatively invariant from those that are not.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pitzer.edu