{"id":"S2008003799","label":"Mars (Planet)--Mantle","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008003799","normalized_label":"mars (planet)--mantle","broader":["http://id.loc.gov/authorities/subjects/sh2008003931"],"aliases":["Mantle of Mars"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008003799","provider":"lcsh","revision":"b96b0c4fcabf4760","taxonomy_revision":"f050b5d4780b1289","title":"Mars (Planet)--Mantle","url":"/topics/S2008003799","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5209763454512407140","address_version":"morton4x16-v1","coordinates":[0,478,48851,23552],"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}