{"id":"S2003002803","label":"Patowmack Canal (Va.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2003002803","normalized_label":"patowmack canal (va.)","broader":["http://id.loc.gov/authorities/subjects/sh85019469"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2003002803","provider":"lcsh","revision":"c03f9621dced28bc","taxonomy_revision":"f050b5d4780b1289","title":"Patowmack Canal (Va.)","url":"/topics/S2003002803","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14411743135372027458","address_version":"morton4x16-v1","coordinates":[0,477,36246,52224],"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}