{"id":"S85104238","label":"Police patrol--Surveillance operations","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85104238","normalized_label":"police patrol--surveillance operations","broader":["http://id.loc.gov/authorities/subjects/sh85034045"],"aliases":["Physical surveillance (Police work)","Police surveillance (Patrol work)","Surveillance in police work"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85104238","provider":"lcsh","revision":"f127558c2da30e9e","taxonomy_revision":"f050b5d4780b1289","title":"Police patrol--Surveillance operations","url":"/topics/S85104238","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9550094391017095684","address_version":"morton4x16-v1","coordinates":[0,20,19033,47104],"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}