About: http://webisa.webdatacommons.org/320113082

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	Additionally, the service provider computer may authenticate the software update and check to ensure that it is not corrupted, for example by computer viruses.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca