{"id":"S85115636","label":"Rubber--Reinforcement","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85115636","normalized_label":"rubber--reinforcement","broader":["http://id.loc.gov/authorities/subjects/sh85048218"],"aliases":["Reinforced rubber","Reinforcement of rubber"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85115636","provider":"lcsh","revision":"66ba3e27e15729f7","taxonomy_revision":"f050b5d4780b1289","title":"Rubber--Reinforcement","url":"/topics/S85115636","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090385625925698116","address_version":"morton4x16-v1","coordinates":[0,20,19211,53248],"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}