@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ef3f17a-0b35-45e9-b8e0-ad4b9e3bd3a9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ef3f17a-0b35-45e9-b8e0-ad4b9e3bd3a9> .