{"id":"S97002445","label":"Vat dyes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh97002445","normalized_label":"vat dyes","broader":["http://id.loc.gov/authorities/subjects/sh85040281"],"aliases":["Leuco dyes","Triphenylmethane dyes"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh97002445","provider":"lcsh","revision":"e59cb08c4080d2fe","taxonomy_revision":"f050b5d4780b1289","title":"Vat dyes","url":"/topics/S97002445","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"56303792509044326","address_version":"morton4x16-v1","coordinates":[0,23,8335,13312],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}