@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef9d6d45-d658-4ee8-9f73-3752f9deaa95> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef9d6d45-d658-4ee8-9f73-3752f9deaa95> .