About: http://webisa.webdatacommons.org/137743658

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	While a portable equipment such as a cellular phone necessarily employs a battery as a power supply, the battery is made small in size and light in weight to satisfy the demand to do so.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com