@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad1b3fe4-8050-4d9a-a331-c4f7c53454d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad1b3fe4-8050-4d9a-a331-c4f7c53454d6> .