{"id":"S85084052","label":"Metal detectors","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85084052","normalized_label":"metal detectors","broader":["http://id.loc.gov/authorities/subjects/sh85037291","http://id.loc.gov/authorities/subjects/sh85042254","http://id.loc.gov/authorities/subjects/sh85108027"],"aliases":["Metal detection","Metal locators","Metals--Detection"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85084052","provider":"lcsh","revision":"1734bf2a7145ef6f","taxonomy_revision":"f050b5d4780b1289","title":"Metal detectors","url":"/topics/S85084052","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867013314193278528","address_version":"morton4x16-v1","coordinates":[0,20,18718,20480],"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}