PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Corporate Air Polluters in the United States Scientific evidence has confirmed that carbon dioxide and other greenhouse gas emissions are harmful to Earth's atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom
  • familyeducation.com