About: http://webisa.webdatacommons.org/214729930

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	Thewalls 14, 16, 18 and front plate 22 can be formed of any suitable material such as metal or wood, for example.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com