| http://www.w3.org/ns/prov#value | - According to the aforesaid description, no matter the card is inserted into the housing (not shown) equipped with the card discriminating system 3 in which direction, the card discriminating system 3 can always sense the position-based pulse of the sensing marks 10 a, 10 b, 12 a, or 12 b by the sensors 32 a, 32 b or 32 c, so as to identify whether the card is authentic or not.
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