| http://www.w3.org/ns/prov#value | - Checkpoint is a leader in retail security, loss prevention, EAS and RFID solutions for retailers. ??? ???EAS, RFID, Loss Prevention | Retail Security | Checkpoint???, checkpoint (plural checkpoints) A point or place where a check is performed, especially a The travellers were stopped at the checkpoint. (computing) a situation, often represented by a point in time, at which the state of a database
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