{"id":"S85056559","label":"Gravitational collapse","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85056559","normalized_label":"gravitational collapse","broader":["http://id.loc.gov/authorities/subjects/sh85127415"],"aliases":["Collapse, Gravitational"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85056559","provider":"lcsh","revision":"5523b550c625b429","taxonomy_revision":"f050b5d4780b1289","title":"Gravitational collapse","url":"/topics/S85056559","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9550037233596498432","address_version":"morton4x16-v1","coordinates":[0,20,18288,48128],"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}