@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15ce3bc2-a643-4f86-a799-31216e827b18> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15ce3bc2-a643-4f86-a799-31216e827b18> .