@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68e72f86-7325-43a1-be55-40aee4b467d2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68e72f86-7325-43a1-be55-40aee4b467d2> .