@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57df35a4-f0f5-4b27-a579-0d3e4a6f8d86> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57df35a4-f0f5-4b27-a579-0d3e4a6f8d86> .