@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1af31050-192d-4d22-b62d-055a50d6f8c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1af31050-192d-4d22-b62d-055a50d6f8c1> .