{"id":"S2003000007","label":"Solid propellant rockets--Longitudinal stability","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2003000007","normalized_label":"solid propellant rockets--longitudinal stability","broader":["http://id.loc.gov/authorities/subjects/sh2003000008"],"aliases":["Longitudinal stability of solid propellant rockets"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2003000007","provider":"lcsh","revision":"26461ef1246a7d3f","taxonomy_revision":"f050b5d4780b1289","title":"Solid propellant rockets--Longitudinal stability","url":"/topics/S2003000007","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4614162145024827974","address_version":"morton4x16-v1","coordinates":[0,477,36203,7168],"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}