{"id":"S90001325","label":"Bridges--Mississippi River","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90001325","normalized_label":"bridges--mississippi river","broader":[],"aliases":["Mississippi River--Bridges"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90001325","provider":"lcsh","revision":"556c113bde834818","taxonomy_revision":"f050b5d4780b1289","title":"Bridges--Mississippi River","url":"/topics/S90001325","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9569036519579469378","address_version":"morton4x16-v1","coordinates":[0,21,30014,46080],"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}