About: http://webisa.webdatacommons.org/208808551

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 device of claim 1 wherein said activator is a reducing agent and said indicator is a redox dye.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es