@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50e67a21-252b-463d-96b1-f6ead420693d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50e67a21-252b-463d-96b1-f6ead420693d> .