{"id":"S98004775","label":"Electric insulators and insulation--Rubber","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh98004775","normalized_label":"electric insulators and insulation--rubber","broader":["http://id.loc.gov/authorities/subjects/sh85115631"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh98004775","provider":"lcsh","revision":"d0d36edda994fd0d","taxonomy_revision":"f050b5d4780b1289","title":"Electric insulators and insulation--Rubber","url":"/topics/S98004775","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9515204431357298210","address_version":"morton4x16-v1","coordinates":[0,23,23996,39936],"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}