About: http://webisa.webdatacommons.org/268255955

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	Often a combination of materials is used to achieve an optimum solution and there are products which combine different types of insulation into a single form.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org