@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bff52054-389d-4fb6-b8b5-85fd57843838> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bff52054-389d-4fb6-b8b5-85fd57843838> .