@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ef5f63c-03fc-4f63-a2be-2066326a4403> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ef5f63c-03fc-4f63-a2be-2066326a4403> .