PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The scientific basis of ozone depletion has been disputed by some global warming skeptics and related institutions, including Sallie Baliunas, Patrick Michaels, Kary Mullis, Steven Milloy,, Fred Singer, and Frederick Seitz.
http://www.w3.org/ns/prov#wasQuotedFrom
  • reference.com