@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50364b81-fd20-4a59-b303-befebd32ff70> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50364b81-fd20-4a59-b303-befebd32ff70> .