@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57e4bfe7-f566-43ca-b030-c2ac8d7b7f1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57e4bfe7-f566-43ca-b030-c2ac8d7b7f1d> .