{"id":"S88020946","label":"Cephalaspidea","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88020946","normalized_label":"cephalaspidea","broader":["http://id.loc.gov/authorities/subjects/sh85095087"],"aliases":["Bubble shells","Bubble snails","Bullacea"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88020946","provider":"lcsh","revision":"996bed28ab84fb83","taxonomy_revision":"f050b5d4780b1289","title":"Cephalaspidea","url":"/topics/S88020946","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5495732949645411908","address_version":"morton4x16-v1","coordinates":[0,20,64607,18432],"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}