PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carbon dioxide is a gas that is a byproduct of respiration and burning fossil fuels and heat sources, among other causes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nanowerk.com