PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The drug belongs to a widely used class of medicines known as benzodiazepines including Valium and Librium.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tucson.com