@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8159e03c-e166-4128-9c6a-231c860bab74> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8159e03c-e166-4128-9c6a-231c860bab74> .