{"id":"S99014998-781","label":"Laos--Ngum River (Xiangkhoang Province and Viangchan Prefecture)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh99014998-781","normalized_label":"laos--ngum river (xiangkhoang province and viangchan prefecture)","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh99014998-781","provider":"lcsh","revision":"c025db91d239ecc3","taxonomy_revision":"f050b5d4780b1289","title":"Laos--Ngum River (Xiangkhoang Province and Viangchan Prefecture)","url":"/topics/S99014998-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5191736452928671398","address_version":"morton4x16-v1","coordinates":[0,23,39781,23310],"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}