PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If climate change were a conspiracy and a hoax as many relentlessly powerful people claim, it would have to go back over 150 years and include Tyndall and Arrhenius in the 1800s; Keeling, Baxter and Gilbert Plass as described two posts below working in the 1950s, and every contemporary working, published atmospheric chemist and physicist and every glaciologist, oceanographer and biologist working
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkprogress.org