{"id":"S2025001133","label":"Mass surveillance","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2025001133","normalized_label":"mass surveillance","broader":["http://id.loc.gov/authorities/subjects/sh85067175","http://id.loc.gov/authorities/subjects/sh86006641"],"aliases":["Passive surveillance","Strategic surveillance","Surveillance, Mass","Undirected surveillance"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2025001133","provider":"lcsh","revision":"5f9c85f8a051acdb","taxonomy_revision":"f050b5d4780b1289","title":"Mass surveillance","url":"/topics/S2025001133","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14161652600379801696","address_version":"morton4x16-v1","coordinates":[0,482,52290,46080],"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}