@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50e56b74-e5d9-4678-b9f0-906972fb6216> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50e56b74-e5d9-4678-b9f0-906972fb6216> .