egg tray type
Which egg-holding form this egg tray is — a token from EggTrayTypes: an open tray (the uncovered stackable filler-flat) or a lidded box (the enclosed hinged egg box/carton). A category discriminator (an open 30-egg tray and a lidded 10-egg box are different products/listings, never buy-box versions of one another), so grouped_in identity and non-axis-eligible — the utility_vessel_type / waste_bin_type identity-fold pattern.
Egg tray type is answered with one word chosen from the egg tray types list — the same word shared across every product that uses it.
It belongs to identity — who and what it is.
asked by the kinds that answer it
1 kind answers it, each for a single value. 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 |
|---|---|
| egg tray | one |