@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec7a87ac-97e0-4735-8258-ce4acbe31b56> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec7a87ac-97e0-4735-8258-ce4acbe31b56> .