@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57e11c9c-35a5-4109-ba69-1cfbde4f46ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57e11c9c-35a5-4109-ba69-1cfbde4f46ae> .