{"id":"S2006005869","label":"Colloid thrusters","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006005869","normalized_label":"colloid thrusters","broader":["http://id.loc.gov/authorities/subjects/sh85041995","http://id.loc.gov/authorities/subjects/sh85042453"],"aliases":["Colloid thrustors","Thrusters, Colloid","Thrustors, Colloid"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006005869","provider":"lcsh","revision":"7391bca51474b75f","taxonomy_revision":"f050b5d4780b1289","title":"Colloid thrusters","url":"/topics/S2006005869","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9549896214284214820","address_version":"morton4x16-v1","coordinates":[0,478,17633,46080],"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}