About: http://webisa.webdatacommons.org/289396848

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	You can apply levels, curves or other adjustments to the contrast mask to increase or decrease absorbency of the sepia color into different areas of the image.
http://www.w3.org/ns/prov#wasQuotedFrom	gimp.org