{"id":"S85096482","label":"Pacific railroads--Early projects","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85096482","normalized_label":"pacific railroads--early projects","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85096482","provider":"lcsh","revision":"038eeabef08f7ea6","taxonomy_revision":"f050b5d4780b1289","title":"Pacific railroads--Early projects","url":"/topics/S85096482","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511813537564066304","address_version":"morton4x16-v1","coordinates":[0,20,18912,34816],"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}