PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • My father was a physician, and when our family would ask him how much medicine to take, he would say, Enough, but not too much.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prospect.org