@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/568dd669-7344-4850-9e46-37f5eb150870> rdfs:isDefinedBy <https://stad.gent/data/blank_node/568dd669-7344-4850-9e46-37f5eb150870> .