PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Tailpipe or stack exhaust hoses should be attached to a vehicle running indoors and exhausted to a place, such as the roof, where it will not re-enter the facility.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fumeavent.com