@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aff0c9c2-827c-4056-b36d-f8b8f878bea2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aff0c9c2-827c-4056-b36d-f8b8f878bea2> .