@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4b80a4af-e3ba-4f4a-baf9-4dd67eff9dea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4b80a4af-e3ba-4f4a-baf9-4dd67eff9dea> .