{"id":"S85084032","label":"Metal bonding","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85084032","normalized_label":"metal bonding","broader":["http://id.loc.gov/authorities/subjects/sh85119312"],"aliases":["Metals--Bonding"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85084032","provider":"lcsh","revision":"7acb5eb25a8c1b8d","taxonomy_revision":"f050b5d4780b1289","title":"Metal bonding","url":"/topics/S85084032","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288300762076169792","address_version":"morton4x16-v1","coordinates":[0,20,18718,0],"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}