@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89f901ba-830d-4d67-99ab-688f6879e916> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89f901ba-830d-4d67-99ab-688f6879e916> .