{"id":"S85074206","label":"Laminar flow biological safety cabinets","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85074206","normalized_label":"laminar flow biological safety cabinets","broader":["http://id.loc.gov/authorities/subjects/sh85014168","http://id.loc.gov/authorities/subjects/sh85014190"],"aliases":["Safety cabinets, Laminar flow"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85074206","provider":"lcsh","revision":"c755efd45c1763ae","taxonomy_revision":"f050b5d4780b1289","title":"Laminar flow biological safety cabinets","url":"/topics/S85074206","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903182832594191872","address_version":"morton4x16-v1","coordinates":[0,20,18564,30720],"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}