About: http://webisa.webdatacommons.org/132053846

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 is a problem with both of the foregoing types of incentives, namely the casino cannot be assured that the free coins or tokens or those provided to match the player's contribution will be used to play the slot machines.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk