PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Al Jazeera reports the Illinois Pollution Control Board ruled unanimously that the governor had not shown proof of an imminent public health threat due to the petcoke.Petcoke, comprised mainly of carbon and sulfur, is becoming an issue in the Midwest as the BP refinery in Whiting.
http://www.w3.org/ns/prov#wasQuotedFrom
  • huffingtonpost.com