About: http://webisa.webdatacommons.org/385543621

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 most common materials used for windows are vinyl, wood, clad-wood and aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	jeld-wen.com