{"id":"S85016873","label":"Concrete bridges--Joints","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85016873","normalized_label":"concrete bridges--joints","broader":["http://id.loc.gov/authorities/subjects/sh85070670"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85016873","provider":"lcsh","revision":"9ee0ee88217b4346","taxonomy_revision":"f050b5d4780b1289","title":"Concrete bridges--Joints","url":"/topics/S85016873","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547644421344986624","address_version":"morton4x16-v1","coordinates":[0,20,17668,41984],"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}