{"id":"S85081910","label":"Mass transfer","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85081910","normalized_label":"mass transfer","broader":["http://id.loc.gov/authorities/subjects/sh85134783","http://id.loc.gov/authorities/subjects/sh85137024"],"aliases":["Mass transport (Physics)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85081910","provider":"lcsh","revision":"8886d6f9d02dfabc","taxonomy_revision":"f050b5d4780b1289","title":"Mass transfer","url":"/topics/S85081910","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090526072501585408","address_version":"morton4x16-v1","coordinates":[0,20,18684,55296],"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}