{"id":"S86004412","label":"Metal-filled plastics","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86004412","normalized_label":"metal-filled plastics","broader":["http://id.loc.gov/authorities/subjects/sh85112457"],"aliases":["Metal-filled polymers","Metal-polymer composites","Metallized plastics","Metalloplastics","Plastics, Metal-filled","Polymers, Metal-filled"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86004412","provider":"lcsh","revision":"fbfe9f4ce41dfdbd","taxonomy_revision":"f050b5d4780b1289","title":"Metal-filled plastics","url":"/topics/S86004412","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14449799421665362496","address_version":"morton4x16-v1","coordinates":[0,20,33098,61440],"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}