@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50da022a-53ee-4b44-b946-6d98635af2b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50da022a-53ee-4b44-b946-6d98635af2b0> .