About: http://webisa.webdatacommons.org/200562160

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 essential components of the key 18 are a power supply, such as battery 28, and microprocessor, for communicating with the lock 12.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr