@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57aa7e0f-b6c0-42c2-ac11-0e76ce8a62a9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57aa7e0f-b6c0-42c2-ac11-0e76ce8a62a9> .