About: http://webisa.webdatacommons.org/76412013

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 addition, the present invention may include audio feedback to guide the operator in making color measurements, as well is one or more display devices for displaying control, status or other information.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com