@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf1bd59f-5961-4afd-8a92-9ad578bd706a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf1bd59f-5961-4afd-8a92-9ad578bd706a> .