PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Epidemiological evidence suggests that sunscreen helps prevent squamous cell carcinoma, one of the less lethal forms of skin cancer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slate.com