@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21270909-4375-428c-9ba3-8f74c047f1dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21270909-4375-428c-9ba3-8f74c047f1dc> .