About: http://webisa.webdatacommons.org/220357247

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	So if your web site is running a database and storing files on an EC2 instance, you should implement scheduled, automated scripts that regularly back up your database and your files to S3 or other storage.
http://www.w3.org/ns/prov#wasQuotedFrom	rajiv.com