@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/253550b6-a119-4e75-9f69-6662af8b1007> rdfs:isDefinedBy <https://stad.gent/data/blank_node/253550b6-a119-4e75-9f69-6662af8b1007> .