@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57df76e3-4cfb-4be9-b8c9-ddf31a01488e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57df76e3-4cfb-4be9-b8c9-ddf31a01488e> .