@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3b9c0e91-7a7a-4783-8f76-c4151723d61b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3b9c0e91-7a7a-4783-8f76-c4151723d61b> .