@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66993df6-93b9-4b45-a575-cd44893def1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66993df6-93b9-4b45-a575-cd44893def1e> .