Thing > Property > gtin13
The GTIN-13 code of the product, or the product to which the offer refers. This is equivalent to 13-digit ISBN codes and EAN UCC-13. Former 12-digit UPC codes can be converted into a GTIN-13 code by simply adding a preceeding zero.
| Values expected to be one of these types |
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Text
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| Used on these types |
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Demand
Offer
Product
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Schema Version 1.8