@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57fcf240-270a-44e4-b157-e7782075fe9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57fcf240-270a-44e4-b157-e7782075fe9d> .