{"id":"S85053277","label":"Gas calorimeters","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85053277","normalized_label":"gas calorimeters","broader":["http://id.loc.gov/authorities/subjects/sh85019030"],"aliases":["Gas-sampling calorimeters"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85053277","provider":"lcsh","revision":"1fb94dcd9fae2a0e","taxonomy_revision":"f050b5d4780b1289","title":"Gas calorimeters","url":"/topics/S85053277","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"902985211489699332","address_version":"morton4x16-v1","coordinates":[0,20,18237,29696],"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}