About: http://webisa.webdatacommons.org/209200921

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	The roughest and dirtiest pieces are most often seen at flea markets, where items are mostly sold as found, but with a reasonably good chance of being able to negotiate a good price.
http://www.w3.org/ns/prov#wasQuotedFrom	castironcollector.com