PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Have you ever been told by a doctor, nurse, or other health professional that you had asthma? (variable name: ASTHMA2)
http://www.w3.org/ns/prov#wasQuotedFrom
  • ny.gov