About: http://webisa.webdatacommons.org/53205411

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	About this set: This collection is a twenty five year test of patience with a limited budget, the set consists of mostly 64,65, and 66 grades.
http://www.w3.org/ns/prov#wasQuotedFrom	pcgs.com