About: http://webisa.webdatacommons.org/254346205

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	Color probes are commercially available from suppliers such as Hunter Associates Labs (Reston, Va.), Color Metrix (Sussex, Wis.) and Ocean Optics, (Dunedin, Fla.).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com