@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/820f3461-15ec-4e47-83dc-6f44409c7013> rdfs:isDefinedBy <https://stad.gent/data/blank_node/820f3461-15ec-4e47-83dc-6f44409c7013> .