{"id":"S2006003977","label":"Hells Canyon Dam (Idaho and Or.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006003977","normalized_label":"hells canyon dam (idaho and or.)","broader":["http://id.loc.gov/authorities/subjects/sh85035599","http://id.loc.gov/authorities/subjects/sh85035607"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006003977","provider":"lcsh","revision":"88546ba563ecac99","taxonomy_revision":"f050b5d4780b1289","title":"Hells Canyon Dam (Idaho and Or.)","url":"/topics/S2006003977","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324272377611560480","address_version":"morton4x16-v1","coordinates":[0,478,17604,9216],"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}