About: http://webisa.webdatacommons.org/368803771

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	lookups by primary key, or for INSERT queries you want to affect a remote server.It does not perform well for aggregate queries, joins, or other basic operations.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net