About: http://webisa.webdatacommons.org/165479053

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	Dichroic RGB filters do not lose light, they spilt it very efficiently between R, G and B. Lossy colored filters absorb all colors, except for the color they pass.
http://www.w3.org/ns/prov#wasQuotedFrom	kenrockwell.com