@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9b9ec5f-4f4b-4c03-aedf-a6173aa0f47b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9b9ec5f-4f4b-4c03-aedf-a6173aa0f47b> .