@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51e17145-e1cd-4f58-a3dc-fc0bce572625> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51e17145-e1cd-4f58-a3dc-fc0bce572625> .