PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Commitment:in accounting usage, commitments refer to a stage in the expenditure process at which contracts or other forms of agreement are entered into, generally for future delivery of goods or services.
http://www.w3.org/ns/prov#wasQuotedFrom
  • who.int