About: http://webisa.webdatacommons.org/14908941

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	One very important concern in database systems relates to the recovery of data should a problem, such as a power outage or system failure, cause the loss of data.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com