@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d506a8d6-ac18-45d6-8bd3-a4f3689010bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d506a8d6-ac18-45d6-8bd3-a4f3689010bd> .