About: http://webisa.webdatacommons.org/284832531

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	It is to be understood that the electrical power source could comprise a plurality of separate power sources or supplies, for example a first battery for powering the processor and a second battery for energizing the electrodes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com