About: http://webisa.webdatacommons.org/271017954

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	A window wall as recited in claim 5 wherein said window unit frame and each of said support members is an extruded member formed of an aluminum alloy material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com