About: http://webisa.webdatacommons.org/201800213

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	Grellman mentions other imperfections, including rim bumps and scratches.
http://www.w3.org/ns/prov#wasQuotedFrom	coinweek.com