@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/afff693c-194c-498b-89f9-848b807b8a72> rdfs:isDefinedBy <https://stad.gent/data/blank_node/afff693c-194c-498b-89f9-848b807b8a72> .