{"id":"S95006525","label":"Horseshoe Curve National Historic Landmark (Pa.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh95006525","normalized_label":"horseshoe curve national historic landmark (pa.)","broader":["http://id.loc.gov/authorities/subjects/sh85061136","http://id.loc.gov/authorities/subjects/sh86001663"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh95006525","provider":"lcsh","revision":"cdabe5fc79194e90","taxonomy_revision":"f050b5d4780b1289","title":"Horseshoe Curve National Historic Landmark (Pa.)","url":"/topics/S95006525","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14467827273023505952","address_version":"morton4x16-v1","coordinates":[0,22,42684,62464],"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}