PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By 2050, carbon dioxide and other atmospheric polluting gases must be reduced by 50 to 85 percent, according to the estimates. ??That would require a drastic reworking of industrial processes, transportation, agricultural practices and even the buildings people live in, according to the report??s calculations.??
http://www.w3.org/ns/prov#wasQuotedFrom
  • populist.com