@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52a19b90-be3f-47fc-b11a-77cba6216a6d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52a19b90-be3f-47fc-b11a-77cba6216a6d> .