@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51ae5758-c0ee-45ec-9171-3bdae67e1a9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51ae5758-c0ee-45ec-9171-3bdae67e1a9e> .