@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/538be21e-abb1-475f-9f51-2e4aae9df379> rdfs:isDefinedBy <https://stad.gent/data/blank_node/538be21e-abb1-475f-9f51-2e4aae9df379> .