About: http://webisa.webdatacommons.org/71584197

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	As an example, a proof specimen of a coin is the best criterion for classifying or grading other coins, but it is not found empirically in the sense of being in circulation.
http://www.w3.org/ns/prov#wasQuotedFrom	what-when-how.com