@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ffba09-e9ac-489f-8b45-6a9474817c02> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ffba09-e9ac-489f-8b45-6a9474817c02> .