About: http://webisa.webdatacommons.org/27972247

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	z=K*y ?????(1) where z is the light output of the CRT, K is a constant, y is the input signal to the CRT, and ?? (gamma) is a constant, typically ranging between 2.2 and 2.5.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com