{"id":"S2008007452","label":"Pedestrian traffic flow","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008007452","normalized_label":"pedestrian traffic flow","broader":["http://id.loc.gov/authorities/subjects/sh85099135","http://id.loc.gov/authorities/subjects/sh85136769"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008007452","provider":"lcsh","revision":"b5df627420c13292","taxonomy_revision":"f050b5d4780b1289","title":"Pedestrian traffic flow","url":"/topics/S2008007452","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5245642733988767264","address_version":"morton4x16-v1","coordinates":[0,478,48908,28672],"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}