{"id":"S2003009046","label":"Expansion of vapors","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2003009046","normalized_label":"expansion of vapors","broader":["http://id.loc.gov/authorities/subjects/sh85046414"],"aliases":["Vapor expansion"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2003009046","provider":"lcsh","revision":"40e9963e63929739","taxonomy_revision":"f050b5d4780b1289","title":"Expansion of vapors","url":"/topics/S2003009046","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5190614102309233154","address_version":"morton4x16-v1","coordinates":[0,477,36344,22528],"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}