PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While important uncertainties still remain, the overwhelming global scientific consensus, as reflected through the IPCC Fourth Assessment Report, is now that the Earth???s atmosphere is warming at an increasing rate and that most of this warming is very probably due to human activities, particularly fossil fuel burning and certain agricultural practices.
http://www.w3.org/ns/prov#wasQuotedFrom
  • discovermagazine.com