@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af500b79-5891-4469-b9ab-a2d764094026> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af500b79-5891-4469-b9ab-a2d764094026> .