{"id":"S85052988","label":"Gamma ray spectrometry","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85052988","normalized_label":"gamma ray spectrometry","broader":["http://id.loc.gov/authorities/subjects/sh85005142","http://id.loc.gov/authorities/subjects/sh85052990","http://id.loc.gov/authorities/subjects/sh85093110","http://id.loc.gov/authorities/subjects/sh85110675","http://id.loc.gov/authorities/subjects/sh85126414","http://id.loc.gov/authorities/subjects/sh85126423"],"aliases":["Spectrometry, Gamma ray"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85052988","provider":"lcsh","revision":"42cade39de169cd3","taxonomy_revision":"f050b5d4780b1289","title":"Gamma ray spectrometry","url":"/topics/S85052988","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126348452251451904","address_version":"morton4x16-v1","coordinates":[0,20,18232,61440],"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}