{"id":"S85148755","label":"X-rays--Safety measures","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85148755","normalized_label":"x-rays--safety measures","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85148755","provider":"lcsh","revision":"bf6931de3431e7de","taxonomy_revision":"f050b5d4780b1289","title":"X-rays--Safety measures","url":"/topics/S85148755","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864915446007464452","address_version":"morton4x16-v1","coordinates":[0,20,19729,19456],"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}