@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50f92e46-7528-467c-aed6-3dc36d1f65b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50f92e46-7528-467c-aed6-3dc36d1f65b1> .