PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • (A word about these calculations: While carbon dioxide is the dominant greenhouse gas, others such as methane, which has potent warming effect but stays in the atmosphere for only a minuscule period of time compared with carbon dioxide, also contribute.
http://www.w3.org/ns/prov#wasQuotedFrom
  • datalounge.com