@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef372505-b8b2-4bac-83c5-34f0dee6241b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef372505-b8b2-4bac-83c5-34f0dee6241b> .