{"id":"S88021439","label":"Spirostomum","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88021439","normalized_label":"spirostomum","broader":["http://id.loc.gov/authorities/subjects/sh88021438"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88021439","provider":"lcsh","revision":"1f7fcbe093123dee","taxonomy_revision":"f050b5d4780b1289","title":"Spirostomum","url":"/topics/S88021439","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14757394379429774912","address_version":"morton4x16-v1","coordinates":[0,20,64614,64512],"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}