{"id":"S85016918","label":"Brightness perception","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85016918","normalized_label":"brightness perception","broader":["http://id.loc.gov/authorities/subjects/sh85143926"],"aliases":["Light intensity perception"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85016918","provider":"lcsh","revision":"20adc1604c49f273","taxonomy_revision":"f050b5d4780b1289","title":"Brightness perception","url":"/topics/S85016918","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867088080983688708","address_version":"morton4x16-v1","coordinates":[0,20,17669,22528],"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}