{"id":"S85125959","label":"Space shuttles--Propulsion systems","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85125959","normalized_label":"space shuttles--propulsion systems","broader":["http://id.loc.gov/authorities/subjects/sh2003010905","http://id.loc.gov/authorities/subjects/sh85114716"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85125959","provider":"lcsh","revision":"c4502f204b25c2c9","taxonomy_revision":"f050b5d4780b1289","title":"Space shuttles--Propulsion systems","url":"/topics/S85125959","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290702371426813444","address_version":"morton4x16-v1","coordinates":[0,20,19373,7168],"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}