{"id":"S85119345","label":"Seaplanes--Hydrodynamics","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85119345","normalized_label":"seaplanes--hydrodynamics","broader":["http://id.loc.gov/authorities/subjects/sh85063393"],"aliases":["Hydrodynamic impact on seaplanes","Seaplanes--Landing impact"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85119345","provider":"lcsh","revision":"2ba1025414493442","taxonomy_revision":"f050b5d4780b1289","title":"Seaplanes--Hydrodynamics","url":"/topics/S85119345","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088142622272128516","address_version":"morton4x16-v1","coordinates":[0,20,19269,50176],"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}