About: http://webisa.webdatacommons.org/150047019

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	- All settings except Custom can adjust red and green values from -7 to +7 in arbitrary units
http://www.w3.org/ns/prov#wasQuotedFrom	imaging-resource.com