implicit.ink
read this in

properties /compliance

property token a chosen word

age restriction

also called minimum age

The stated minimum-age band gating the sale or use of the product — a compliance restriction on WHO MAY BUY (a CE '3+' toy, an '18+' adult good, a '21+' controlled good). Cardinality one: a product states one age band. Distinct from age group, which is an identity fact about who the product is designed FOR (a toddler garment's target demographic); this is a restriction on the buyer, not a description of the intended user. The rating band only — the actual credential check that verifies a buyer's age at checkout is a separate purchase-gate fact, not this token.

Age restriction is answered with one word chosen from the age restrictions list — the same word shared across every product that uses it.

It belongs to compliance — where it is from and what it meets.

asked by the kinds that answer it

99 kinds answer it, each for a single value. The same question can be reused by unrelated kinds — one meaning, many homes.

answered with
token — a token — a word chosen from a fixed vocabulary, shared and filterable across products.
value domain
Age restrictions — the vocabulary its answers are drawn from.
concern
Compliance — the facet of a product it belongs to.

asked by kinds that answer it

The same question can be reused by unrelated kinds — one meaning, many homes.

kindhow many
Product one