About: http://webisa.webdatacommons.org/435071629

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	Hope my thoughts help but again I would agree with your last para Vintage items and parts are an issue.
http://www.w3.org/ns/prov#wasQuotedFrom	ptfnasty.com