About: http://webisa.webdatacommons.org/292149889

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 addition, in order to prevent the loss of data, it is necessary to prepare a dedicated circuit for retaining data in combination with an external storage device such as a hard disk drive and an external backup power source, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com