PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This process includes identifying and removing hazardous materials such as asbestos, fluorescent light tubes, mercury switches and lead based paint, prior to demolition. ???The removal process is conducted before building demolition to prevent hazardous materials from polluting the soil, air and water,??? said Steve Bilbao, EHS director.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usu.edu