{"id":"S2009005539","label":"Mountain hydrology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009005539","normalized_label":"mountain hydrology","broader":["http://id.loc.gov/authorities/subjects/sh85063458"],"aliases":["Alpine hydrology","Alpine regions hydrology"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009005539","provider":"lcsh","revision":"9983b4f6789fc971","taxonomy_revision":"f050b5d4780b1289","title":"Mountain hydrology","url":"/topics/S2009005539","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14142648934539339364","address_version":"morton4x16-v1","coordinates":[0,478,64503,35840],"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}