@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9043d5d-0bfb-4d9e-aa72-74b86cc5249a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9043d5d-0bfb-4d9e-aa72-74b86cc5249a> .