{"id":"S98005488","label":"Phytoliths","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh98005488","normalized_label":"phytoliths","broader":["http://id.loc.gov/authorities/subjects/sh85102711","http://id.loc.gov/authorities/subjects/sh89005494"],"aliases":["Calcium phytoliths","Opal phytoliths","Silica phytoliths"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh98005488","provider":"lcsh","revision":"75d5fd07bbdc59ed","taxonomy_revision":"f050b5d4780b1289","title":"Phytoliths","url":"/topics/S98005488","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10089263850328295014","address_version":"morton4x16-v1","coordinates":[0,23,24007,49152],"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}