@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31961c54-b7ec-4ee4-8fa3-78431269b39d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31961c54-b7ec-4ee4-8fa3-78431269b39d> .