PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Note: You may not select Work-related expenses excluding child care and Work-related expenses including child care at the same time. ??
http://www.w3.org/ns/prov#wasQuotedFrom
  • census.gov