@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/42f79861-4b18-45ca-88f9-f506e81c41bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/42f79861-4b18-45ca-88f9-f506e81c41bd> .