@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef60d28a-8cfa-4190-9b02-7dfdf719b82e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef60d28a-8cfa-4190-9b02-7dfdf719b82e> .