About: http://webisa.webdatacommons.org/255524845

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	Techniques for establishing such subscriptions to automatically receive updated information (for example, via email over a public network such as the Internet) are well known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com