PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The term ??(i1, i2) is the estimated background increase, due to stress or other causes, derived from the current i1 and i2.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk