About: http://webisa.webdatacommons.org/265772574

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	Unfortunately, they were, at least in the 70s, one of the GOOD ones.
http://www.w3.org/ns/prov#wasQuotedFrom	velocityreviews.com