PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This early overview includes only the ???reference case,??? the baseline presumptions used as a starting point for ???side cases??? that take into account various factors such as changing laws and regulations, and fluctuating commodity prices.
http://www.w3.org/ns/prov#wasQuotedFrom
  • petroleumnews.com