{"id":"S87020395","label":"Amphioxus","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87020395","normalized_label":"amphioxus","broader":["http://id.loc.gov/authorities/subjects/sh87020394"],"aliases":["Branchiostoma","Branchiostomidae"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87020395","provider":"lcsh","revision":"6f699178d5c01cb9","taxonomy_revision":"f050b5d4780b1289","title":"Amphioxus","url":"/topics/S87020395","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13890451743214552580","address_version":"morton4x16-v1","coordinates":[0,20,48973,44032],"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}