@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a4b8427-50c6-4d90-a631-294408f8a48d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a4b8427-50c6-4d90-a631-294408f8a48d> .