@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50aa6b76-db9e-4d06-8a05-1ec6838952ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50aa6b76-db9e-4d06-8a05-1ec6838952ed> .