@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1e71e0f-e3d7-41dd-8ef1-5cc49a0cad13> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1e71e0f-e3d7-41dd-8ef1-5cc49a0cad13> .