{"id":"S2011002507","label":"Tylosaurus","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2011002507","normalized_label":"tylosaurus","broader":["http://id.loc.gov/authorities/subjects/sh85087437"],"aliases":["Rhamphosaurus","Rhinosaurus"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2011002507","provider":"lcsh","revision":"6354a1bcdf72cc8f","taxonomy_revision":"f050b5d4780b1289","title":"Tylosaurus","url":"/topics/S2011002507","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"343553430696387170","address_version":"morton4x16-v1","coordinates":[0,479,30170,11264],"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}