PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The vehicles will be equipped with sensors to measure carbon dioxide and other greenhouse gases in the upper atmosphere; the sensors will sample air from existing systems that collect air for [???]
http://www.w3.org/ns/prov#wasQuotedFrom
  • newspacejournal.com