{"id":"S85004006","label":"Aluminum films","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85004006","normalized_label":"aluminum films","broader":["http://id.loc.gov/authorities/subjects/sh85084116"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85004006","provider":"lcsh","revision":"42551a9e06d089c5","taxonomy_revision":"f050b5d4780b1289","title":"Aluminum films","url":"/topics/S85004006","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9513999348359643716","address_version":"morton4x16-v1","coordinates":[0,20,17467,38912],"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}