@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8fcaaf-4166-43c3-b48a-08fc09eab027> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8fcaaf-4166-43c3-b48a-08fc09eab027> .