@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac1018c3-769a-4fa2-9047-97e134e2a176> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac1018c3-769a-4fa2-9047-97e134e2a176> .