@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d50e4ae1-2239-40d7-8cc4-8d66e2cefd3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d50e4ae1-2239-40d7-8cc4-8d66e2cefd3a> .