@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/521a9452-d41a-465e-ba41-cb41b06b3b86> rdfs:isDefinedBy <https://stad.gent/data/blank_node/521a9452-d41a-465e-ba41-cb41b06b3b86> .