@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1491abe3-88f0-4be2-b54d-092b7c361dda> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1491abe3-88f0-4be2-b54d-092b7c361dda> .