@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a9bc3ec-571b-49af-b048-f0f26d10a191> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a9bc3ec-571b-49af-b048-f0f26d10a191> .