@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9ae8824-7ac7-42d4-ab91-63ae249c1ca3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9ae8824-7ac7-42d4-ab91-63ae249c1ca3> .