About: http://webisa.webdatacommons.org/64858346

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	I would estimate about 10-15% of collectors are known to do this in one form or another whether they admit it or not.
http://www.w3.org/ns/prov#wasQuotedFrom	sportscardblog.net