{"id":"S2004007074","label":"Launch vehicles (Astronautics)--Longitudinal stability","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2004007074","normalized_label":"launch vehicles (astronautics)--longitudinal stability","broader":["http://id.loc.gov/authorities/subjects/sh2004007670"],"aliases":["Longitudinal stability of launch vehicles"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2004007074","provider":"lcsh","revision":"5d731100d2ed0c3a","taxonomy_revision":"f050b5d4780b1289","title":"Launch vehicles (Astronautics)--Longitudinal stability","url":"/topics/S2004007074","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14123499822849860162","address_version":"morton4x16-v1","coordinates":[0,477,51938,34816],"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}