@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63ab1a4a-5592-4ab1-81a5-b8debf420475> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63ab1a4a-5592-4ab1-81a5-b8debf420475> .