{"id":"S85056129","label":"Governors (Steam-engine)","description":"Here are entered works on governing mechanisms applied particularly to steam-engines.","source_url":"https://id.loc.gov/authorities/subjects/sh85056129","normalized_label":"governors (steam-engine)","broader":["http://id.loc.gov/authorities/subjects/sh85056128","http://id.loc.gov/authorities/subjects/sh85127673"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85056129","provider":"lcsh","revision":"020eb51d23f3fba4","taxonomy_revision":"f050b5d4780b1289","title":"Governors (Steam-engine)","url":"/topics/S85056129","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288243862420472384","address_version":"morton4x16-v1","coordinates":[0,20,18282,1024],"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}