@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68f8b4e1-fb9e-42a1-9bce-0ee2c2bc3eb3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68f8b4e1-fb9e-42a1-9bce-0ee2c2bc3eb3> .