About: http://webisa.webdatacommons.org/218434411

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	These base wall structures may be formed, for example, of materials such as wall board, concrete block and steel panels.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk