@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18533369-a842-449a-9b1c-57c64bb12aba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18533369-a842-449a-9b1c-57c64bb12aba> .