@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d9e4cf-fb28-48a7-8de4-d09a8931bd85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d9e4cf-fb28-48a7-8de4-d09a8931bd85> .