{"id":"S85016839","label":"Bridges--Floors","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85016839","normalized_label":"bridges--floors","broader":["http://id.loc.gov/authorities/subjects/sh85049184"],"aliases":["Bridge decks (Floors)","Bridge floors","Bridges--Decks","Decks (Bridges)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85016839","provider":"lcsh","revision":"c4d6ded4221718ef","taxonomy_revision":"f050b5d4780b1289","title":"Bridges--Floors","url":"/topics/S85016839","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290636124773287424","address_version":"morton4x16-v1","coordinates":[0,20,17668,7168],"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}