@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0a5243-266d-4995-b023-c81c15aef2e3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0a5243-266d-4995-b023-c81c15aef2e3> .