@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/487b52c9-5456-4a31-9e7d-86137097d068> rdfs:isDefinedBy <https://stad.gent/data/blank_node/487b52c9-5456-4a31-9e7d-86137097d068> .