PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Moreover, carbon dioxide and other greenhouse gases are undoubtedly ???physical [and] chemical...substance[s].???Justice Stevens even began his decision with this:A well-documented rise in global temperatures has coincided with a significant increase in the concentration of carbon dioxide in the atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom
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