@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/159bb67c-e553-4b68-a243-9c57ea4497da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/159bb67c-e553-4b68-a243-9c57ea4497da> .