gtin12

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Thing > Property > identifier > gtin12

The GTIN-12 code of the product, or the product to which the offer refers. The GTIN-12 is the 12-digit GS1 Identification Key composed of a U.P.C. Company Prefix, Item Reference, and Check Digit used to identify trade items. See GS1 GTIN Summary for more details.
Values expected to be one of these types
Text
Used on these types
Demand
Offer
Product
Super-properties
gtin
identifier