@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/494e59e4-187e-4748-b329-6eca88cb403a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/494e59e4-187e-4748-b329-6eca88cb403a> .