About: http://webisa.webdatacommons.org/270636764

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	Column 409 contains a time parameter manually entered by the user, and is an estimate of the weekly hours the electrical device is in use.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com