About: http://webisa.webdatacommons.org/292362541

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	In the above equation, Pt is the total number of pixels in the histogram, Ra is the number of remaining representative colors, and K1 is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com