@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff9059ca-dfdd-4998-aed3-de04e2f5984e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff9059ca-dfdd-4998-aed3-de04e2f5984e> .