About: http://webisa.webdatacommons.org/180564829

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	The panels 19, 20, 22, 23 and 24 are shown to be composed of sheet metal, but they can be formed of any suitable material such as wood, fiberglass, composition, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com