About: http://webisa.webdatacommons.org/198507987

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	Wall or roof according to claim 8, characterized in that the reflective material comprises a metal, such as an aluminium or steel material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com