@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/257d468b-c8b8-4cf9-8cbd-e65b407aad53> rdfs:isDefinedBy <https://stad.gent/data/blank_node/257d468b-c8b8-4cf9-8cbd-e65b407aad53> .