PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because heat-trapping gases such as carbon dioxide linger in the atmosphere for decades, these delays allow emissions to continue to build, guaranteeing at least some additional increase in temperatures and making future emissions reductions more difficult and costly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eco.org