{"id":"S85057469","label":"Groundwater flow","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85057469","normalized_label":"groundwater flow","broader":["http://id.loc.gov/authorities/subjects/sh85063393"],"aliases":["Flow, Groundwater"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85057469","provider":"lcsh","revision":"acf59dfe5e8031da","taxonomy_revision":"f050b5d4780b1289","title":"Groundwater flow","url":"/topics/S85057469","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126357248411584064","address_version":"morton4x16-v1","coordinates":[0,20,18302,62464],"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}