@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/519f8a38-438b-48c3-97e1-7de735b6af2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/519f8a38-438b-48c3-97e1-7de735b6af2d> .