@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68c9377f-05ad-4a23-a282-7158e172a0fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68c9377f-05ad-4a23-a282-7158e172a0fb> .