About: http://webisa.webdatacommons.org/140450516

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	Any conventional power source may be used, including a battery, an a.c. power source, uninterrupted power systems, or similar power supplying devices.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com