@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4a23e5a-1334-48b3-947c-0a5990bd79fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4a23e5a-1334-48b3-947c-0a5990bd79fb> .