@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f68ed09f-b50e-4a04-9b74-561ba0384055> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f68ed09f-b50e-4a04-9b74-561ba0384055> .