@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a537891a-4812-4dbe-99ee-15f3ce1cf5d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a537891a-4812-4dbe-99ee-15f3ce1cf5d1> .