PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Unwillingness is one, yes, but others include unemployment, underemployment, other family emergencies, unexpected tax liabilities, illness or other disability, and so forth.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stevefoerster.com