{"id":"S85117289","label":"Sanitary landfills--Linings","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85117289","normalized_label":"sanitary landfills--linings","broader":["http://id.loc.gov/authorities/subjects/sh2008000110"],"aliases":["Linings of sanitary landfills","Sanitary landfills--Liner systems","Sanitary landfills--Liners"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85117289","provider":"lcsh","revision":"9d612a0676144a21","taxonomy_revision":"f050b5d4780b1289","title":"Sanitary landfills--Linings","url":"/topics/S85117289","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547710666924754436","address_version":"morton4x16-v1","coordinates":[0,20,19237,41984],"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}