About: http://webisa.webdatacommons.org/52995740

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 present invention is a system and method for indication of temperature exposures beyond a set of predetermined limits that involves two or more reactants which produce an irreversible color change when a thermal threshold is crossed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com