@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/612ac618-8b12-44e5-bef1-4d02a4806a35> rdfs:isDefinedBy <https://stad.gent/data/blank_node/612ac618-8b12-44e5-bef1-4d02a4806a35> .