@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7ff8391b-d6e1-4759-be6a-698013d17163> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7ff8391b-d6e1-4759-be6a-698013d17163> .