About: http://webisa.webdatacommons.org/83713789

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	Player tracking cards are known in the art and operate with player tracking systems which track play and which are useful to the casino for promotional, marketing and other reasons.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com