@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a54f6f15-4dc6-4a33-a103-4b6ea418421d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a54f6f15-4dc6-4a33-a103-4b6ea418421d> .