@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89718d50-426d-453e-b35e-fc8b466e855b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89718d50-426d-453e-b35e-fc8b466e855b> .