{"id":"S85145456","label":"Water--Electrolysis","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85145456","normalized_label":"water--electrolysis","broader":["http://id.loc.gov/authorities/subjects/sh85063416","http://id.loc.gov/authorities/subjects/sh85096329","http://id.loc.gov/authorities/subjects/sh85145450"],"aliases":["Electrolysis of water"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85145456","provider":"lcsh","revision":"f4662e33ffbfce5f","taxonomy_revision":"f050b5d4780b1289","title":"Water--Electrolysis","url":"/topics/S85145456","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088137933241861636","address_version":"morton4x16-v1","coordinates":[0,20,19677,49152],"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}