PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cancer growth inhibitors, such as gefitinib (Iressa??), have been used in trials to treat some types of head and neck
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthlibrary.com