@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddfe34da-153e-4bee-bbfa-33c07add19db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddfe34da-153e-4bee-bbfa-33c07add19db> .