{"id":"S88021545","label":"Sphaerechinus","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88021545","normalized_label":"sphaerechinus","broader":["http://id.loc.gov/authorities/subjects/sh88023378"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88021545","provider":"lcsh","revision":"4039be7f5b3b56e8","taxonomy_revision":"f050b5d4780b1289","title":"Sphaerechinus","url":"/topics/S88021545","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14178541089824326144","address_version":"morton4x16-v1","coordinates":[0,20,64616,41984],"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}