@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f91d5aa4-22dc-4722-9dd4-ed3b755df26e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f91d5aa4-22dc-4722-9dd4-ed3b755df26e> .