@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad9f6028-df6d-417e-9036-360c5be957b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad9f6028-df6d-417e-9036-360c5be957b5> .