{"id":"S2007003838","label":"Persulfates","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007003838","normalized_label":"persulfates","broader":["http://id.loc.gov/authorities/subjects/sh85130337"],"aliases":["Persulphates"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007003838","provider":"lcsh","revision":"9c41af8f6ddd91a2","taxonomy_revision":"f050b5d4780b1289","title":"Persulfates","url":"/topics/S2007003838","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14449940169387827808","address_version":"morton4x16-v1","coordinates":[0,478,33226,63488],"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}