PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Methotrexate is the most widely used of ?disease modifying antirheumatic drugs? among rheumatoid arthritis patients.
http://www.w3.org/ns/prov#wasQuotedFrom
  • doctorslounge.com