About: http://webisa.webdatacommons.org/200361174

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	The intelligent interface may include its own source of power, such as a battery, fuel cell, or other electric power supply, to enable it to be used in situations where power is not available from the network element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com