@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57fd22c5-daa6-410b-93db-6439430db4f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57fd22c5-daa6-410b-93db-6439430db4f2> .