About: http://webisa.webdatacommons.org/78179439

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	Some popular sites such as Twitter may use it, but only a very small number are that popular, or ever need to worry about scaling to that level.
http://www.w3.org/ns/prov#wasQuotedFrom	hanselman.com