@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/503b6e44-9eba-4875-83dc-e946f209e29b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/503b6e44-9eba-4875-83dc-e946f209e29b> .