@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50be7404-246c-426f-83a5-9d81f98b9491> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50be7404-246c-426f-83a5-9d81f98b9491> .