{"id":"S87020057","label":"Hydractinia","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87020057","normalized_label":"hydractinia","broader":["http://id.loc.gov/authorities/subjects/sh87020059"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87020057","provider":"lcsh","revision":"0386adc2cd752d1e","taxonomy_revision":"f050b5d4780b1289","title":"Hydractinia","url":"/topics/S87020057","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5243399721174843904","address_version":"morton4x16-v1","coordinates":[0,20,48968,25600],"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}