PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For expenses that are zero rated for VAT, such as rail fares and flights, a contractor simply adds them in.
http://www.w3.org/ns/prov#wasQuotedFrom
  • contractorcalculator.co.uk