@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21826d7a-20a5-4150-b0b5-1e23de091eef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21826d7a-20a5-4150-b0b5-1e23de091eef> .