{"id":"S85114743","label":"Rockfills","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85114743","normalized_label":"rockfills","broader":["http://id.loc.gov/authorities/subjects/sh85114673","http://id.loc.gov/authorities/subjects/sh85114749"],"aliases":["Fills, Rock"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85114743","provider":"lcsh","revision":"3e4a0db72b14d63c","taxonomy_revision":"f050b5d4780b1289","title":"Rockfills","url":"/topics/S85114743","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090535143472514564","address_version":"morton4x16-v1","coordinates":[0,20,19197,56320],"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}