PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Efficacy has also been noted in phase II studies of renal cell, ovarian, glioma, and other tumor types.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov