PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gasoline and diesel engines even produce toxic air pollutants, such as benzene and formaldehyde, that have been linked to cancer, genetic mutation, birth defects and other serious illnesses.
http://www.w3.org/ns/prov#wasQuotedFrom
  • citybeat.com