PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Prescription information for prescription drugs and over-the-counter drugs, materials, supplies or other physician-provided information or recommendations (e.g. counseling, education, diet, exercises, or other therapeutic services)
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com