{"id":"S2008005743","label":"Beamed-energy propulsion","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008005743","normalized_label":"beamed-energy propulsion","broader":["http://id.loc.gov/authorities/subjects/sh2003010905"],"aliases":["BEP (Beamed energy propulsion)","Beam-powered propulsion","Beamed propulsion","Beamed-energy transfer"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008005743","provider":"lcsh","revision":"49fc15c798ace1dd","taxonomy_revision":"f050b5d4780b1289","title":"Beamed-energy propulsion","url":"/topics/S2008005743","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13892703536086917668","address_version":"morton4x16-v1","coordinates":[0,478,48881,48128],"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}