PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • the experimental drug, medical device or other intervention being studied (for example, the experimental drug may cause strokes, heart attacks, liver injury or kidney disease);
http://www.w3.org/ns/prov#wasQuotedFrom
  • citizen.org