About: http://webisa.webdatacommons.org/327443572

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	Thus, the maintenance activity, such as the upgrade, may be implemented on shadow system 125 rather than production system 120.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca