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properties /review

qualifier token a chosen word

verified purchase

Whether the platform confirmed the reviewer bought the product through it. A qualifier of the review property — a filterable badge a surface renders and a facet filters on, so a token (from a growing vocabulary), never a free literal.

Verified purchase is answered with one word chosen from the verified purchase states list — the same word shared across every product that uses it.

It is a qualifier of review — it has meaning only inside a review statement, one per statement, never on its own. It belongs with review to social proof — what buyers and critics say about it.

It is answered inside every review statement, not as a standalone question on a kind.

answered with
token — a token — a word chosen from a fixed vocabulary, shared and filterable across products.
value domain
Verified Purchase States — the vocabulary its answers are drawn from.
qualifier of
review — one per statement — it has meaning only inside that host's statement.

Answered inside every review statement — not a standalone slot on any kind.