@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef8f7c74-e643-4b9e-8a95-f2a47099f8b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef8f7c74-e643-4b9e-8a95-f2a47099f8b4> .