@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52d28cfe-618c-442b-b2ac-f701cdda9173> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52d28cfe-618c-442b-b2ac-f701cdda9173> .