PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This medication is a vasodilator, prescribed for erectile dysfunction (impotence; inability to get or keep an erection) in me...
http://www.w3.org/ns/prov#wasQuotedFrom
  • medindia.net