PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other chemical contaminants include certain industrial chemicals, insecticides and pesticides such as parathion, paraoxon and malathion, which can also have harmful effects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com