{"id":"S85106008","label":"Power spectra","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85106008","normalized_label":"power spectra","broader":["http://id.loc.gov/authorities/subjects/sh85105973","http://id.loc.gov/authorities/subjects/sh85126423"],"aliases":["Spectra, Power"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85106008","provider":"lcsh","revision":"8fce930bf74e2c50","taxonomy_revision":"f050b5d4780b1289","title":"Power spectra","url":"/topics/S85106008","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900790569167881732","address_version":"morton4x16-v1","coordinates":[0,20,19061,24576],"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}