PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carbon dioxide, and other greenhouse gasses, really do cause heat trapping, and trapping heat will increase the world???s average temperature, one way or another: that???s not in dispute except at various irrational fringes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • streetwiseprofessor.com