@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/631a84ef-3a9f-4a1d-9021-88ab1cc60861> rdfs:isDefinedBy <https://stad.gent/data/blank_node/631a84ef-3a9f-4a1d-9021-88ab1cc60861> .