PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Surgeons had all kinds of problems that they didn???t realize had solutions, and physicists had all kinds of solutions to things that they didn???t realize were problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gladwell.com