About: http://webisa.webdatacommons.org/397065616

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	Therefore, an additional energy source is required, such as a battery or capacitor, to power the transceiver unit and the pressure sensor.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com