About: http://webisa.webdatacommons.org/163188971

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	A colorimeter is an instrument which passes a light beam through a specimen, measures the quantity of filtered light energy transmitted through the specimen and prorvides a readout indicative of the concentration of the specimen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com