@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91c1628d-83a7-4e77-8227-98a3cd764113> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91c1628d-83a7-4e77-8227-98a3cd764113> .