@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50be1333-ef39-4017-9993-de0ae1c6079c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50be1333-ef39-4017-9993-de0ae1c6079c> .