@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/173d0f4f-5f26-40b0-afa6-31b28986e5ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/173d0f4f-5f26-40b0-afa6-31b28986e5ad> .