PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Even the ???One Degree??? chapter, pretty much where we are now, makes clear that much of the US west of the Mississippi is right on the edge of drying up and turning into something like the more desolate parts of the Sahara.
http://www.w3.org/ns/prov#wasQuotedFrom
  • realclimate.org