@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50f1783b-bab4-4039-b3b2-1d1bfa33d12b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50f1783b-bab4-4039-b3b2-1d1bfa33d12b> .