About: http://webisa.webdatacommons.org/391889055

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	Or, a computer system may receive a request when it is undergoing maintenance such as backing up data, in which case the request is handled by a different process.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com