About: http://webisa.webdatacommons.org/232549209

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	As with the preferred embodiment, said insulation is a non-woven material made of fiberglass, rock wool or mineral wool with a density in the range of 0.7???4.0 lbs/ft3 (11.2???64.2 kg/m3).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com