property number + unit a measured amount

height

Height is a measured figure, given in millimeters or inches.

It belongs to measurement — its measurable, physical facts.

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: №number + unit — a number paired with a unit drawn from an exhaustive unit vocabulary.
value domain: Length units — the vocabulary its answers are drawn from.
concern: Measurement — the facet of a product it belongs to.

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

kind	how many
Product	one
furniture	required · one