About: http://webisa.webdatacommons.org/249356179

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	Boxwork has released Gammawork, a free monitor calibration tool for Mac OS X. According to the company, Gammawork lets a user set a monitor's colors to make certain they will correspond to those of another device, such as a printer.
http://www.w3.org/ns/prov#wasQuotedFrom	imaging-resource.com