{"id":"S85002634","label":"Air filters","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002634","normalized_label":"air filters","broader":["http://id.loc.gov/authorities/subjects/sh85002589","http://id.loc.gov/authorities/subjects/sh85040082","http://id.loc.gov/authorities/subjects/sh85048252","http://id.loc.gov/authorities/subjects/sh85145478"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002634","provider":"lcsh","revision":"947ed619b3e11fec","taxonomy_revision":"f050b5d4780b1289","title":"Air filters","url":"/topics/S85002634","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324404308709869120","address_version":"morton4x16-v1","coordinates":[0,20,17446,10240],"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}