@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4506e563-65ae-4c78-8374-830733a4ceb1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4506e563-65ae-4c78-8374-830733a4ceb1> .