{"id":"S85139054","label":"Two-body problem","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85139054","normalized_label":"two-body problem","broader":["http://id.loc.gov/authorities/subjects/sh85082768"],"aliases":["Problem of two bodies"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85139054","provider":"lcsh","revision":"b6101b0cdc57b345","taxonomy_revision":"f050b5d4780b1289","title":"Two-body problem","url":"/topics/S85139054","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9550098514189894148","address_version":"morton4x16-v1","coordinates":[0,20,19577,47104],"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}