@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51139992-2a8f-405e-a987-5d2d72a6c9a7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51139992-2a8f-405e-a987-5d2d72a6c9a7> .