PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The 'implicit' data-type of the sum of an integer and a datetime and a decimal is a datetime.
http://www.w3.org/ns/prov#wasQuotedFrom
  • beyondrelational.com