{"id":"S93000948","label":"Photoionization cross sections","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh93000948","normalized_label":"photoionization cross sections","broader":["http://id.loc.gov/authorities/subjects/sh85034281"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93000948","provider":"lcsh","revision":"3f48819e89919d09","taxonomy_revision":"f050b5d4780b1289","title":"Photoionization cross sections","url":"/topics/S93000948","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9820173754339557988","address_version":"morton4x16-v1","coordinates":[0,22,11347,53248],"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}