{"id":"S97006996","label":"Grand Canyon rattlesnake","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh97006996","normalized_label":"grand canyon rattlesnake","broader":["http://id.loc.gov/authorities/subjects/sh97007200"],"aliases":["Crotalus oreganus abyssus","Crotalus viridis abyssus"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh97006996","provider":"lcsh","revision":"41074dac0215dbf7","taxonomy_revision":"f050b5d4780b1289","title":"Grand Canyon rattlesnake","url":"/topics/S97006996","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"596726951767836258","address_version":"morton4x16-v1","coordinates":[0,23,8406,20480],"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}