About: http://webisa.webdatacommons.org/444975751

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 address your point more specifically, I think I actually do offer a kind of test.
http://www.w3.org/ns/prov#wasQuotedFrom	bycommonconsent.com