PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The trouble is that the molecule is so stable, it is hard to find chemicals reactive enough to target CO2 but specific enough to ignore other components of the atmosphere such as carbon monoxide and oxygen.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com