@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23cfa0f9-60fe-4d9c-90e5-75931a2d40e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23cfa0f9-60fe-4d9c-90e5-75931a2d40e1> .