@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4520d49d-45d8-4992-b3b5-f81e1a790433> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4520d49d-45d8-4992-b3b5-f81e1a790433> .