@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31558e04-ccdc-479b-950e-e5d54023c603> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31558e04-ccdc-479b-950e-e5d54023c603> .