@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/519e8b9e-0bb8-4a48-b1da-d3839bb23793> rdfs:isDefinedBy <https://stad.gent/data/blank_node/519e8b9e-0bb8-4a48-b1da-d3839bb23793> .