@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491df7e3-7cb4-4116-a832-826fa83c38c6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491df7e3-7cb4-4116-a832-826fa83c38c6> .