{"id":"S85105973","label":"Power (Mechanics)","description":"Here are entered works on the physics and engineering aspects of power. Works on the available sources of mechanical power in general are entered under [Power resources.]","source_url":"https://id.loc.gov/authorities/subjects/sh85105973","normalized_label":"power (mechanics)","broader":["http://id.loc.gov/authorities/subjects/sh85082767"],"aliases":["Energy"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85105973","provider":"lcsh","revision":"cad3d9307f7bf761","taxonomy_revision":"f050b5d4780b1289","title":"Power (Mechanics)","url":"/topics/S85105973","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090394404910401024","address_version":"morton4x16-v1","coordinates":[0,20,19060,54272],"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}