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properties/measurement

property token a chosen word

surface configuration

The form of the heated cooking surface — a token from SurfaceConfigurations (flat open plate / ribbed grill plate / contact two-hinged-plates). Required: every surface cooker answers it, and it is the qualifier that distinguishes the named retail kinds without minting a class for each (an electric griddle is the flat-plate value, an indoor grill the ribbed value, a panini press the contact value). Homes on SurfaceCooker. Distinct from heat_setting (how the cooking heat is regulated) — this answers the geometry of the surface, not its temperature control.

Surface configuration is answered with one word chosen from the surface configurations list — the same word shared across every product that uses it.

It belongs to measurement — its measurable, physical facts.

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.

answered with
token — a token — a word chosen from a fixed vocabulary, shared and filterable across products.
value domain
Surface configurations — the vocabulary its answers are drawn from.
concern
Measurement — 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
surface cooker required · one