@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57b9467d-6158-4d0f-98ec-22c492981c33> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57b9467d-6158-4d0f-98ec-22c492981c33> .