@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf539676-f4eb-4f20-acc2-115ecb049247> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf539676-f4eb-4f20-acc2-115ecb049247> .