@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52ffc752-fc0a-4bcb-9105-deccc581699d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52ffc752-fc0a-4bcb-9105-deccc581699d> .