@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff4bcb9f-d614-4426-972d-052272a96199> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff4bcb9f-d614-4426-972d-052272a96199> .