{"id":"S88021220","label":"Margaritifera margaritifera","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88021220","normalized_label":"margaritifera margaritifera","broader":["http://id.loc.gov/authorities/subjects/sh88021219"],"aliases":["Margaritana margaritifera"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88021220","provider":"lcsh","revision":"f1ebdaac82a7ba1c","taxonomy_revision":"f050b5d4780b1289","title":"Margaritifera margaritifera","url":"/topics/S88021220","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14144755296526008900","address_version":"morton4x16-v1","coordinates":[0,20,64611,36864],"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}