@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19bff9da-da9b-4ad1-88c9-62176e67a22e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19bff9da-da9b-4ad1-88c9-62176e67a22e> .