PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This adds delays and can triple costs, especially for equipment or spare parts that are made only in the US and must be purchased from a third party.
http://www.w3.org/ns/prov#wasQuotedFrom
  • plos.org