@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51659c7e-ad98-44ca-a785-cd742ce8a542> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51659c7e-ad98-44ca-a785-cd742ce8a542> .