{"id":"S2002011275","label":"Solar concentrators--Efficiency","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2002011275","normalized_label":"solar concentrators--efficiency","broader":[],"aliases":["Efficiency of solar concentrators","Performance of solar concentrators","Solar concentrators--Performance"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002011275","provider":"lcsh","revision":"7738b485522bf967","taxonomy_revision":"f050b5d4780b1289","title":"Solar concentrators--Efficiency","url":"/topics/S2002011275","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"325534632999526978","address_version":"morton4x16-v1","coordinates":[0,477,20754,11264],"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}