@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18d8d724-a1f2-49f2-9c3e-90fa6a22c0e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18d8d724-a1f2-49f2-9c3e-90fa6a22c0e1> .