{"id":"S85109086","label":"Punched card systems--Absorption spectra","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85109086","normalized_label":"punched card systems--absorption spectra","broader":[],"aliases":["Absorption spectra--Punched card systems"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85109086","provider":"lcsh","revision":"435fa031a34a2613","taxonomy_revision":"f050b5d4780b1289","title":"Punched card systems--Absorption spectra","url":"/topics/S85109086","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903183107476293124","address_version":"morton4x16-v1","coordinates":[0,20,19109,30720],"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}