@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e5891a-bc1b-459d-a547-8c085c675e81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e5891a-bc1b-459d-a547-8c085c675e81> .