@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b4ac41e-8d66-4de6-b511-4c9b1ff3001a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b4ac41e-8d66-4de6-b511-4c9b1ff3001a> .