{"id":"S98000806","label":"Marine mammalogy","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh98000806","normalized_label":"marine mammalogy","broader":["http://id.loc.gov/authorities/subjects/sh85081138","http://id.loc.gov/authorities/subjects/sh96010388"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh98000806","provider":"lcsh","revision":"be9171e9d2f918fc","taxonomy_revision":"f050b5d4780b1289","title":"Marine mammalogy","url":"/topics/S98000806","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9515195634257643106","address_version":"morton4x16-v1","coordinates":[0,23,23934,38912],"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}