@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21cc57da-bec9-4ddd-bd34-3797e9ac75c5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21cc57da-bec9-4ddd-bd34-3797e9ac75c5> .