About: http://webisa.webdatacommons.org/198689138

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	Maybe not before the late 90???s or early 2000, but now that you have a resource such as the internet that gives you more information and knowledge than any resource in the past, you are responsible for your own knowledge.
http://www.w3.org/ns/prov#wasQuotedFrom	rockpapershotgun.com