@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91dc6349-1c9f-4c66-8c6f-228069dacfdc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91dc6349-1c9f-4c66-8c6f-228069dacfdc> .