About: http://webisa.webdatacommons.org/412397676

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	Halftoning improves image quality by minimizing image artifacts such as contouring and noise, both of which result from printing with a finite number of tone levels.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com