@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4f9024-0df6-41ea-989e-4ccfa69e5edd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4f9024-0df6-41ea-989e-4ccfa69e5edd> .