size
The categorical size a product is offered in — a SELECTABLE variation axis, not a measured extent. The token absorbs every kind's size scale (apparel S/M/L, footwear US-9/EU-42, ring 7, battery AA/AAA/D, mattress Queen/King, food Small/Large) into one growing vocabulary (L13). Cardinality many: a product comes in several sizes and the catalogue selects the buyable cell (each cell's realised price/stock is a downstream offer row, L1). Distinct from the numeral physical dimensions (height/width/depth), which are the product's measured extent at cardinality one; size here is a chosen option, never derivable from a single measurement. Read alongside size_system, which states the scale the values are expressed in.
Size is answered with one word chosen from the sizes list — the same word shared across every product that uses it.
It belongs to variation — one facet of a product.
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 |