About: http://webisa.webdatacommons.org/377835039

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	Not sure if anyone is still making them but here is an example of the refrigerated PC case:
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com