@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18128439-e709-42df-90e9-7b2f33611b43> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18128439-e709-42df-90e9-7b2f33611b43> .