About: http://webisa.webdatacommons.org/394255880

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	In case of measuring an amount of electric charge, generally a direction along which current flows, i.e. a direction along which electric charge transfers and measurements of current do not change in a short period of time.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com