{"id":"S85106155","label":"Pre-emption","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85106155","normalized_label":"pre-emption","broader":["http://id.loc.gov/authorities/subjects/sh85031620","http://id.loc.gov/authorities/subjects/sh85074312","http://id.loc.gov/authorities/subjects/sh85100104","http://id.loc.gov/authorities/subjects/sh85111739","http://id.loc.gov/authorities/subjects/sh85116717","http://id.loc.gov/authorities/subjects/sh85142626"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85106155","provider":"lcsh","revision":"7ff57630be8de309","taxonomy_revision":"f050b5d4780b1289","title":"Pre-emption","url":"/topics/S85106155","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547851387300611652","address_version":"morton4x16-v1","coordinates":[0,20,19063,44032],"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}