About: http://webisa.webdatacommons.org/82295074

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 this is accepted as a good way to bootstrap new content on your website, especially if your website is being visited by the google bot rarely...
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com