@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f8a17a9-90b0-4cf7-8134-461a98154ce6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f8a17a9-90b0-4cf7-8134-461a98154ce6> .