{"id":"S2010100666","label":"Marine pollution--North Sea","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010100666","normalized_label":"marine pollution--north sea","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010100666","provider":"lcsh","revision":"9f6b5dc883be93e5","taxonomy_revision":"f050b5d4780b1289","title":"Marine pollution--North Sea","url":"/topics/S2010100666","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9855217674051806818","address_version":"morton4x16-v1","coordinates":[0,479,16078,59392],"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}