{"id":"S2004007159","label":"Hydrothermal circulation (Oceanography)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2004007159","normalized_label":"hydrothermal circulation (oceanography)","broader":["http://id.loc.gov/authorities/subjects/sh85119284","http://id.loc.gov/authorities/subjects/sh91003443"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2004007159","provider":"lcsh","revision":"616005887f6305b8","taxonomy_revision":"f050b5d4780b1289","title":"Hydrothermal circulation (Oceanography)","url":"/topics/S2004007159","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14702221171059991110","address_version":"morton4x16-v1","coordinates":[0,477,51939,56320],"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}