@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/268a9c19-8de1-475f-9157-86534a912b39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/268a9c19-8de1-475f-9157-86534a912b39> .