About: http://webisa.webdatacommons.org/35359621

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	I have had no problems with it in 4 years of light use, other than once, a few months ago it lost its charge quickly.
http://www.w3.org/ns/prov#wasQuotedFrom	visforvoltage.org