About: http://webisa.webdatacommons.org/405216294

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 backing panel 12 may be made from any suitable material such as wood, treated wood, metal, such as galvanized steel, aluminum, copper or as a single molded piece from a polymer material or a composite material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es