About: http://webisa.webdatacommons.org/54242480

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	An internal power source, such as a battery, may power the microprocessor and the drive mechanism.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com