@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50a3d604-a937-44ed-8fbb-12c7448404ba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50a3d604-a937-44ed-8fbb-12c7448404ba> .