@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9c1ff94-f74f-4393-b8fc-0d368af0dd85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9c1ff94-f74f-4393-b8fc-0d368af0dd85> .