About: http://webisa.webdatacommons.org/158307452

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	Of course there is an associated risk with this (buying a piece of crap, buying something stolen, etc.) but I am sure with some research you could reduce these risks.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com