@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20223d79-bd60-474f-a3fc-dc996dfc3b60> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20223d79-bd60-474f-a3fc-dc996dfc3b60> .