@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52d1f534-a632-4329-b21b-14e6d801fdea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52d1f534-a632-4329-b21b-14e6d801fdea> .