{"id":"S85008235","label":"Artificial satellites in air pollution control","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85008235","normalized_label":"artificial satellites in air pollution control","broader":["http://id.loc.gov/authorities/subjects/sh85002574"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85008235","provider":"lcsh","revision":"636bae4837d9f210","taxonomy_revision":"f050b5d4780b1289","title":"Artificial satellites in air pollution control","url":"/topics/S85008235","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547785141725054468","address_version":"morton4x16-v1","coordinates":[0,20,17533,44032],"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}