@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1c557ab-fb6d-4657-b3c5-4502a9261cca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1c557ab-fb6d-4657-b3c5-4502a9261cca> .