{"id":"S85007112","label":"Argon lasers","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85007112","normalized_label":"argon lasers","broader":["http://id.loc.gov/authorities/subjects/sh85053309"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85007112","provider":"lcsh","revision":"c097a458588322c1","taxonomy_revision":"f050b5d4780b1289","title":"Argon lasers","url":"/topics/S85007112","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324263571288638976","address_version":"morton4x16-v1","coordinates":[0,20,17516,8192],"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}