@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9affc8fc-b406-4dca-bbee-d3c33cddf513> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9affc8fc-b406-4dca-bbee-d3c33cddf513> .