{"id":"S85009307","label":"Atomic absorption spectroscopy","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85009307","normalized_label":"atomic absorption spectroscopy","broader":["http://id.loc.gov/authorities/subjects/sh85009321"],"aliases":["AAS (Spectrum analysis)","Atomic absorption spectrophotometry","Spectrophotometry, Atomic absorption","Spectroscopy, Atomic absorption"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85009307","provider":"lcsh","revision":"efdd99cff71ab470","taxonomy_revision":"f050b5d4780b1289","title":"Atomic absorption spectroscopy","url":"/topics/S85009307","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900873858175878720","address_version":"morton4x16-v1","coordinates":[0,20,17550,27648],"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}