About: http://webisa.webdatacommons.org/77993704

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	You are right, there is limited information on it, possibly because it is not marketed heavily in the US. It is mostly sold in Europe or Canada.
http://www.w3.org/ns/prov#wasQuotedFrom	revzilla.com