{"id":"S99005480","label":"Defense measures","description":"Use as a topical subdivision under types of industries, utilities, installations, etc., for measures undertaken for their protection during times of conflict.","source_url":"https://id.loc.gov/authorities/subjects/sh99005480","normalized_label":"defense measures","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh99005480","provider":"lcsh","revision":"1bf7d3fa1a6302e1","taxonomy_revision":"f050b5d4780b1289","title":"Defense measures","url":"/topics/S99005480","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13872283396971299362","address_version":"morton4x16-v1","coordinates":[0,23,39632,40960],"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}