@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50fcafc9-9217-49a2-8ad0-d0cd3d2f6b51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50fcafc9-9217-49a2-8ad0-d0cd3d2f6b51> .