About: http://webisa.webdatacommons.org/37528849

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	And since most of the light is focused directly back in the direction of the projector, the screen looks rather dim from a wider viewing angle.
http://www.w3.org/ns/prov#wasQuotedFrom	projectorcentral.com