{"id":"S2002011286","label":"Artificial gravity","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2002011286","normalized_label":"artificial gravity","broader":["http://id.loc.gov/authorities/subjects/sh85056563"],"aliases":["Artificial G","Simulated gravity"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002011286","provider":"lcsh","revision":"2f3ab9334f9b5af3","taxonomy_revision":"f050b5d4780b1289","title":"Artificial gravity","url":"/topics/S2002011286","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"868209592004649538","address_version":"morton4x16-v1","coordinates":[0,477,20754,22528],"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}