@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50f0884c-71f9-4b23-9472-615ea6123f8e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50f0884c-71f9-4b23-9472-615ea6123f8e> .