property free text free text
gtin
GTIN is a code unique to each product.
It belongs to identity — who and what it is.
asked by the kinds that answer it
49 kinds answer it, each for any number of values. The same question can be reused by unrelated kinds — one meaning, many homes.
asked by kinds that answer it
The same question can be reused by unrelated kinds — one meaning, many homes.
| kind | how many |
|---|---|
| Product | many |