PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Women should have regular Pap smears to detect cervical cancer (the required frequency od the Pap smear varies by age and medical history, such as exposure to the human papilloma virus).
http://www.w3.org/ns/prov#wasQuotedFrom
  • nytimes.com