{"id":"S2014001635","label":"Two-stroke cycle engines--Combustion","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2014001635","normalized_label":"two-stroke cycle engines--combustion","broader":["http://id.loc.gov/authorities/subjects/sh85028831"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2014001635","provider":"lcsh","revision":"7a65ecc464fb9b1b","taxonomy_revision":"f050b5d4780b1289","title":"Two-stroke cycle engines--Combustion","url":"/topics/S2014001635","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9241610746043827268","address_version":"morton4x16-v1","coordinates":[0,480,11495,35840],"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}