@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50aea505-c1f3-4760-9518-bbc104f38bbe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50aea505-c1f3-4760-9518-bbc104f38bbe> .