About: http://webisa.webdatacommons.org/6992234

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	As seen, louver members 21 are slightly overlapped along rear section 23 and are affixed to truss 20 such as by screws, nails or other conventional fasteners (not shown) as hereinbefore described regarding preferred louver member 10.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au