@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21a03db0-69e0-43d9-84b9-8db0ddd6eded> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21a03db0-69e0-43d9-84b9-8db0ddd6eded> .