PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • exposure to chemicals or drugs, such as cocaine or a medication used to treat cancer, called doxorubicin
http://www.w3.org/ns/prov#wasQuotedFrom
  • 3-rx.com