@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff933bbe-2d0c-4ab0-8a8d-60c1d0768dfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff933bbe-2d0c-4ab0-8a8d-60c1d0768dfc> .