About: http://webisa.webdatacommons.org/399849512

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	With artificial lighting it is also possible to turn the window off at any time so that where it is located can be darkened for such things as dramatic productions or image projection on to a screen.
http://www.w3.org/ns/prov#wasQuotedFrom	wixonartglass.com