{"id":"S85117223","label":"Sandell-Kolthoff reaction","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85117223","normalized_label":"sandell-kolthoff reaction","broader":["http://id.loc.gov/authorities/subjects/sh85007449","http://id.loc.gov/authorities/subjects/sh85022138","http://id.loc.gov/authorities/subjects/sh85022952","http://id.loc.gov/authorities/subjects/sh85067769"],"aliases":["Kolthoff-Sandell reaction"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85117223","provider":"lcsh","revision":"d0fb08b06f1a497c","taxonomy_revision":"f050b5d4780b1289","title":"Sandell-Kolthoff reaction","url":"/topics/S85117223","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9514074407207831040","address_version":"morton4x16-v1","coordinates":[0,20,19236,39936],"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}