{"id":"S88006146","label":"Potomac Highway Bridge (Washington, D.C., and Va.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88006146","normalized_label":"potomac highway bridge (washington, d.c., and va.)","broader":["http://id.loc.gov/authorities/subjects/sh86001983","http://id.loc.gov/authorities/subjects/sh88006153"],"aliases":["Highway Bridge (Washington, D.C., and Va.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88006146","provider":"lcsh","revision":"ba097d66afdf059f","taxonomy_revision":"f050b5d4780b1289","title":"Potomac Highway Bridge (Washington, D.C., and Va.)","url":"/topics/S88006146","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4919268091357446656","address_version":"morton4x16-v1","coordinates":[0,20,64376,2048],"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}