About: http://webisa.webdatacommons.org/4683155

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	A full-screen, uniform, dark gray image is the best way to detect the ghost images, said Soneira, whose company offers software to test multiple types of displays and projectors.
http://www.w3.org/ns/prov#wasQuotedFrom	idg.no