@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f7819d5-86fe-4654-a4cf-c741185de31b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f7819d5-86fe-4654-a4cf-c741185de31b> .