{"id":"S2003008580","label":"Anion separation","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2003008580","normalized_label":"anion separation","broader":["http://id.loc.gov/authorities/subjects/sh85120087"],"aliases":["Anions--Separation"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2003008580","provider":"lcsh","revision":"9788de1e775aafff","taxonomy_revision":"f050b5d4780b1289","title":"Anion separation","url":"/topics/S2003008580","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4614012612517437958","address_version":"morton4x16-v1","coordinates":[0,477,36337,4096],"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}