About: http://webisa.webdatacommons.org/118172207

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 constraints are especially severe at present when production is suppressed below normal levels and builders have relatively few units to spread engineering and training costs over.???
http://www.w3.org/ns/prov#wasQuotedFrom	integritywindows.com