{"id":"S87000743","label":"Littorina","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87000743","normalized_label":"littorina","broader":["http://id.loc.gov/authorities/subjects/sh87000746"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87000743","provider":"lcsh","revision":"d90a23d3b52bee45","taxonomy_revision":"f050b5d4780b1289","title":"Littorina","url":"/topics/S87000743","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13856674728762556992","address_version":"morton4x16-v1","coordinates":[0,20,48666,39936],"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}