{"id":"S94005884","label":"Kre\u012dn spaces","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh94005884","normalized_label":"krein spaces","broader":["http://id.loc.gov/authorities/subjects/sh85066516"],"aliases":["J-spaces","Spaces, J-","Spaces, Kre\u012dn"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh94005884","provider":"lcsh","revision":"a07818f2bb5f9073","taxonomy_revision":"f050b5d4780b1289","title":"Kre\u012dn spaces","url":"/topics/S94005884","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10144428547654173220","address_version":"morton4x16-v1","coordinates":[0,22,27049,61440],"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}