@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57423400-8495-44f3-8e85-cc9c6e00fb53> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57423400-8495-44f3-8e85-cc9c6e00fb53> .