{"id":"S2005004671","label":"Mound systems (Sewage treatment)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2005004671","normalized_label":"mound systems (sewage treatment)","broader":["http://id.loc.gov/authorities/subjects/sh85120474"],"aliases":["Mound filter systems","Mound septic systems"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2005004671","provider":"lcsh","revision":"c0e23584d2841241","taxonomy_revision":"f050b5d4780b1289","title":"Mound systems (Sewage treatment)","url":"/topics/S2005004671","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9838267619977864740","address_version":"morton4x16-v1","coordinates":[0,478,1989,64512],"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}