About: http://webisa.webdatacommons.org/398064331

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	Sometimes these are for personal use and other times, a person builds up a collection which he then puts on the market to sell making a good profit.
http://www.w3.org/ns/prov#wasQuotedFrom	rugexchange.com