About: http://webisa.webdatacommons.org/190810891

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	No such thing as a filter that adds extra yellow light, so we have to get our yellow by suppressing blue-violet (the particular yellow in question, selective yellow, contains all the green found in white light.
http://www.w3.org/ns/prov#wasQuotedFrom	candlepowerforums.com