@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1c9dc2a-9daa-4f69-bc84-a47e65cf4387> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1c9dc2a-9daa-4f69-bc84-a47e65cf4387> .