@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50fd5dda-8f73-4c69-83bf-9c48c530952f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50fd5dda-8f73-4c69-83bf-9c48c530952f> .