About: http://webisa.webdatacommons.org/402476323

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	In wireless communication devices, especially two-way radios and telephones, the devices must have some type of a power supply.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es