@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15e1fef6-4886-4204-8f66-e8a777834bfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15e1fef6-4886-4204-8f66-e8a777834bfc> .