PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Insulation, particularly duct liner, also reduces duct-borne noise.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fleetwoodsheetmetal.co.uk