@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4df15c4-0bbf-4e2a-b998-eae970455bff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4df15c4-0bbf-4e2a-b998-eae970455bff> .