PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ??The enzyme cyclooxygenase, which is required for the formation of prostaglandins and is blocked by painkillers such as aspirin and ibuprofen??
http://www.w3.org/ns/prov#wasQuotedFrom
  • oxforddictionaries.com