@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4f961f-65f1-451e-8548-9caa71cb4030> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4f961f-65f1-451e-8548-9caa71cb4030> .