PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Back in 1972, one year after the book came out, a young law professor from USC named Christopher Stone wrote an influential article, called ???Should Trees Have Standing???? Stone argued that trees and other natural resources should have rights (e.g. to exist) and that environmental groups should be entitled to speak for them and to present their claims in court.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkprogress.org