@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d9f1ba-cefd-48e6-ac43-a90bc1824197> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d9f1ba-cefd-48e6-ac43-a90bc1824197> .