@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e0e87f-a0c5-4ca3-ba75-0c00c9fb4645> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e0e87f-a0c5-4ca3-ba75-0c00c9fb4645> .