{"id":"S2013002491","label":"Hypoeutectic alloys","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2013002491","normalized_label":"hypoeutectic alloys","broader":["http://id.loc.gov/authorities/subjects/sh85003721"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2013002491","provider":"lcsh","revision":"be8d8d752960efff","taxonomy_revision":"f050b5d4780b1289","title":"Hypoeutectic alloys","url":"/topics/S2013002491","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14754016982001148518","address_version":"morton4x16-v1","coordinates":[0,479,61419,60416],"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}