{"id":"S85041976","label":"Electric railroads--Wires and wiring","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85041976","normalized_label":"electric railroads--wires and wiring","broader":["http://id.loc.gov/authorities/subjects/sh85042056"],"aliases":["Wiring, Electric"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85041976","provider":"lcsh","revision":"8351f7fe944bc0f2","taxonomy_revision":"f050b5d4780b1289","title":"Electric railroads--Wires and wiring","url":"/topics/S85041976","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124096636327183872","address_version":"morton4x16-v1","coordinates":[0,20,18060,57344],"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}