@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57e5ffa2-7a98-4f5e-b91c-d6f5ba17844e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57e5ffa2-7a98-4f5e-b91c-d6f5ba17844e> .