{"id":"S85081164","label":"Marine engines--Foundations","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85081164","normalized_label":"marine engines--foundations","broader":["http://id.loc.gov/authorities/subjects/sh85051049"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85081164","provider":"lcsh","revision":"0217c73394bd0969","taxonomy_revision":"f050b5d4780b1289","title":"Marine engines--Foundations","url":"/topics/S85081164","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326581342873977348","address_version":"morton4x16-v1","coordinates":[0,20,18673,12288],"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}