{"id":"S85059832","label":"Heating-pipes","description":"Here are entered works on pipes which are components of heating installations in structures. Works on heat transfer cylinders that absorb heat at one end by vaporization of a liquid and release heat by condensation of the liquid at the other end are entered under [Heat pipes.]","source_url":"https://id.loc.gov/authorities/subjects/sh85059832","normalized_label":"heating-pipes","broader":["http://id.loc.gov/authorities/subjects/sh85102328","http://id.loc.gov/authorities/subjects/sh85103551"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85059832","provider":"lcsh","revision":"b3a8fe363357bc7f","taxonomy_revision":"f050b5d4780b1289","title":"Heating-pipes","url":"/topics/S85059832","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124096653511230020","address_version":"morton4x16-v1","coordinates":[0,20,18339,57344],"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}