About: http://webisa.webdatacommons.org/65212105

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	There are also graded rookie cards of Chamberlain, West, Russell and other superstars that go for hundreds--sometimes a few thousand dollars in ultra high grade.
http://www.w3.org/ns/prov#wasQuotedFrom	vintagegradedbasketballcards.com