{"id":"S2001010710","label":"Electronic Road Pricing System","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2001010710","normalized_label":"electronic road pricing system","broader":[],"aliases":["ERP system (Electronic Road Pricing System)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2001010710","provider":"lcsh","revision":"171a89c5001526ac","taxonomy_revision":"f050b5d4780b1289","title":"Electronic Road Pricing System","url":"/topics/S2001010710","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"579983596719317506","address_version":"morton4x16-v1","coordinates":[0,477,5120,22528],"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}