@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52aa04be-b925-4991-9b90-9e63d839dd0b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52aa04be-b925-4991-9b90-9e63d839dd0b> .