@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3680de56-96e9-442c-8688-ad72db1579bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3680de56-96e9-442c-8688-ad72db1579bf> .