{"id":"S85093111","label":"Nuclear spin","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85093111","normalized_label":"nuclear spin","broader":["http://id.loc.gov/authorities/subjects/sh85005145","http://id.loc.gov/authorities/subjects/sh85093024"],"aliases":["Spin, Nuclear"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85093111","provider":"lcsh","revision":"46536e4af807b457","taxonomy_revision":"f050b5d4780b1289","title":"Nuclear spin","url":"/topics/S85093111","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090534885707104836","address_version":"morton4x16-v1","coordinates":[0,20,18859,56320],"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}