@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89a54290-e804-442c-9632-e34a81c6aa29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89a54290-e804-442c-9632-e34a81c6aa29> .