@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df4a3522-68ae-4f60-9fea-807e7dee6b98> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df4a3522-68ae-4f60-9fea-807e7dee6b98> .