@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50bd4bbc-112e-4b5e-a1e2-c23145d3b150> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50bd4bbc-112e-4b5e-a1e2-c23145d3b150> .