PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Radioimmunoassay is a highly sensitive method but it has the disadvantages associated with the use of radioactivity.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com