PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Impurities, including carbon, are oxidized and float out of the iron into the slag.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wbcarbonfinance.org