@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81720201-db56-446d-b81a-3bcfd4c10c85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81720201-db56-446d-b81a-3bcfd4c10c85> .