@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57b5dfb8-5355-4b14-8f74-0b0efb4ab3d9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57b5dfb8-5355-4b14-8f74-0b0efb4ab3d9> .