{"id":"S2020000431","label":"Heterodontidae (Fishes), Fossil","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2020000431","normalized_label":"heterodontidae (fishes), fossil","broader":["http://id.loc.gov/authorities/subjects/sh85024674","http://id.loc.gov/authorities/subjects/sh85121142"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2020000431","provider":"lcsh","revision":"774a4c80e9d5473d","taxonomy_revision":"f050b5d4780b1289","title":"Heterodontidae (Fishes), Fossil","url":"/topics/S2020000431","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13874684755567460418","address_version":"morton4x16-v1","coordinates":[0,481,39690,48128],"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}