@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f81f2be7-5235-4fbc-9d8f-2d3fe1a2b292> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f81f2be7-5235-4fbc-9d8f-2d3fe1a2b292> .