PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Two years later, the EPA under administrator Lisa Jackson determined just that: carbon dioxide and other greenhouse gases are a public health threat.
http://www.w3.org/ns/prov#wasQuotedFrom
  • huffingtonpost.com