{"id":"S2021008658","label":"Zero energy buildings","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2021008658","normalized_label":"zero energy buildings","broader":["http://id.loc.gov/authorities/subjects/sh85017769"],"aliases":["Net zero energy buildings","Zero net energy buildings"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2021008658","provider":"lcsh","revision":"382d2f2f701d668a","taxonomy_revision":"f050b5d4780b1289","title":"Zero energy buildings","url":"/topics/S2021008658","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5477714163258360834","address_version":"morton4x16-v1","coordinates":[0,481,55444,18432],"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}