{"id":"S85002587","label":"Indoor air pollution","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002587","normalized_label":"indoor air pollution","broader":["http://id.loc.gov/authorities/subjects/sh85002574"],"aliases":["Air--Pollution, Indoor"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002587","provider":"lcsh","revision":"2a0f5cfc3a414dc9","taxonomy_revision":"f050b5d4780b1289","title":"Indoor air pollution","url":"/topics/S85002587","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900873857106314756","address_version":"morton4x16-v1","coordinates":[0,20,17445,27648],"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}