{"id":"S96000286","label":"Potomac River Valley","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh96000286","normalized_label":"potomac river valley","broader":["http://id.loc.gov/authorities/subjects/sh85141908"],"aliases":["Potomac Valley"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh96000286","provider":"lcsh","revision":"6e173f0a520d0c83","taxonomy_revision":"f050b5d4780b1289","title":"Potomac River Valley","url":"/topics/S96000286","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5532813171842221600","address_version":"morton4x16-v1","coordinates":[0,22,58212,30720],"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}