@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a157f164-bd2a-45e0-9dde-145fbf103ab0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a157f164-bd2a-45e0-9dde-145fbf103ab0> .