About: http://webisa.webdatacommons.org/100662806

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	Changing contrast is a matter of plotting the existing values on a exponential scale and then re-scaling them.
http://www.w3.org/ns/prov#wasQuotedFrom	labdv.com