{"id":"S2017005003-781","label":"Maryland--Town Creek Aqueduct","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2017005003-781","normalized_label":"maryland--town creek aqueduct","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2017005003-781","provider":"lcsh","revision":"3ebd60439f17c40c","taxonomy_revision":"f050b5d4780b1289","title":"Maryland--Town Creek Aqueduct","url":"/topics/S2017005003-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4954114115017936068","address_version":"morton4x16-v1","coordinates":[0,480,58423,12046],"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}