@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87172c34-30d2-426d-9d23-d0a936002a94> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87172c34-30d2-426d-9d23-d0a936002a94> .