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properties /identity

property token a chosen word

tracking marking

Whether this product's individual units carry batch/lot codes or individual serial numbers — a structural capability folded from the trade-instance concern. Lot-tracked (a shared batch code across a production run — food, pharma, cosmetics, regulated chemicals), serial-tracked (a unique number per unit — electronics, appliances, tools), or none. Cardinality many: a product can be both (a lot for the batch, a serial per unit). A governed token, growing (L13). The pool declares the marking CAPABILITY (the grammar); the actual lot/serial strings are realised per-instance values held downstream (L1, the graph/catalogue), never pool terms.

Tracking marking is answered with one word chosen from the tracking markings 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

49 kinds answer it, each for any number of values. 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
Tracking Markings — the vocabulary its answers are drawn from.
concern
Identity — 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 many