{"id":"S85029399","label":"Composite materials--Electric properties","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85029399","normalized_label":"composite materials--electric properties","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85029399","provider":"lcsh","revision":"cce4d02af25474d3","taxonomy_revision":"f050b5d4780b1289","title":"Composite materials--Electric properties","url":"/topics/S85029399","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867096878217576960","address_version":"morton4x16-v1","coordinates":[0,20,17864,23552],"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}