PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Estimate your income first; include your wages if working, Social Security and retirement benefits, investment income and other sources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theaccountingworks.com