About: http://webisa.webdatacommons.org/33971598

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	By changing the black level of the original in such a manner as above, the color gamut mapping coefficient in the correction of the dark portion can be changed, whereby the compressibility for the dark portion can be controlled.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com