About: http://webisa.webdatacommons.org/419748390

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	Been there, done that, choked on the performance. :) If you are spending that much cash surely the vendor would be willing to build some sort of stress-test to load the system.
http://www.w3.org/ns/prov#wasQuotedFrom	sqlservercentral.com