@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/503c6c72-6e49-4c1f-9dfe-6458f8e081db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/503c6c72-6e49-4c1f-9dfe-6458f8e081db> .