About: http://webisa.webdatacommons.org/166309707

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	The materials used for'code bars 20 are of the previously described type which, when stimulated by radiant energy, such as ultraviolet light, produce radiations in well-defined color wavelength pass bands.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com