@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52c4f5c8-e761-45f6-98af-eece27001244> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52c4f5c8-e761-45f6-98af-eece27001244> .