About: http://webisa.webdatacommons.org/172514993

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	At the high cost end are manufacturers such as Andersen and Pella; from a material point of view, single hung wood windows will cost the most.
http://www.w3.org/ns/prov#wasQuotedFrom	replacementwindowsconnect.com