@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50fa23bc-d15b-482f-962e-9910cfa52351> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50fa23bc-d15b-482f-962e-9910cfa52351> .