About: http://webisa.webdatacommons.org/397375555

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 decay constant could be electric charge leaving a capacitor or battery, magnetic field, or other means that can be detected and reset.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com