{"id":"S2014001197","label":"Atmospheric hydroxyl group","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2014001197","normalized_label":"atmospheric hydroxyl group","broader":["http://id.loc.gov/authorities/subjects/sh85009280","http://id.loc.gov/authorities/subjects/sh90004255"],"aliases":["Air--Hydroxyl group content"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2014001197","provider":"lcsh","revision":"39a52eb61f1e273e","taxonomy_revision":"f050b5d4780b1289","title":"Atmospheric hydroxyl group","url":"/topics/S2014001197","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9279750605388120064","address_version":"morton4x16-v1","coordinates":[0,480,11488,46080],"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}