{"id":"S85000530","label":"Acidity function","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85000530","normalized_label":"acidity function","broader":["http://id.loc.gov/authorities/subjects/sh85000532","http://id.loc.gov/authorities/subjects/sh85038500"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85000530","provider":"lcsh","revision":"1447cf31a721ec6b","taxonomy_revision":"f050b5d4780b1289","title":"Acidity function","url":"/topics/S85000530","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864836263990134276","address_version":"morton4x16-v1","coordinates":[0,20,17413,18432],"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}