About: http://webisa.webdatacommons.org/69211152

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	To my mind, IVAT would move one step beyond that and allow us to purchase in one box everything we need to do a test, including controls.
http://www.w3.org/ns/prov#wasQuotedFrom	cap.org