{"id":"S85003970","label":"Aluminum--Spectra","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85003970","normalized_label":"aluminum--spectra","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85003970","provider":"lcsh","revision":"da553f3f821828e4","taxonomy_revision":"f050b5d4780b1289","title":"Aluminum--Spectra","url":"/topics/S85003970","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288375511691182660","address_version":"morton4x16-v1","coordinates":[0,20,17467,2048],"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}