PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When I first heard that CO2 was being called a pollutant and then blamed for potential CAGW I felt sure it was a mistake; that the journalist had misunderstood that the real intention was that CO2 was a proxy for the real pollution from coal combustion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • joannenova.com.au