PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • SXQ272In the past 12 months, has a doctor or other health care professional told you that you had chlamydia?SXQ_ESexual Behavior20072008QuestionnaireNone
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdc.gov