@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21d02a23-ea3a-4a5b-a364-6d8e5913a519> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21d02a23-ea3a-4a5b-a364-6d8e5913a519> .