PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Health History Supplement file contains interview questions on selected conditions, health behaviors, and exposures including heart disease, back and neck pain, pain in joints, mononucleosis, jaundice, hernia operations
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdc.gov