PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Also there does appear to be some tie up with Asian smog and G.W such as carbon being deposited on Arctic snow and therefore not reflecting sunlight.
http://www.w3.org/ns/prov#wasQuotedFrom
  • judithcurry.com