@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9f3c30e-ada7-4c9a-901c-9c3f9f95f4de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9f3c30e-ada7-4c9a-901c-9c3f9f95f4de> .