@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63b7f9f9-c26f-4941-8a49-aec5ec7fbb8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63b7f9f9-c26f-4941-8a49-aec5ec7fbb8a> .