{"id":"S2009002417","label":"Long-period variables","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009002417","normalized_label":"long-period variables","broader":["http://id.loc.gov/authorities/subjects/sh2003001064","http://id.loc.gov/authorities/subjects/sh85109027","http://id.loc.gov/authorities/subjects/sh85130600"],"aliases":["LPVs (Astronomy)","Long-period variable stars"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009002417","provider":"lcsh","revision":"37fce34c19cbd8a2","taxonomy_revision":"f050b5d4780b1289","title":"Long-period variables","url":"/topics/S2009002417","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14718968949349951072","address_version":"morton4x16-v1","coordinates":[0,478,64454,50176],"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}