About: http://webisa.webdatacommons.org/36778847

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	Since 1991, PSA has utilized a tamper-evident holder to encapsulate collectibles such as trading cards, tickets, autographs, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	psacard.com