@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ce8a60a6-028e-48de-80f0-a1806736bd12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ce8a60a6-028e-48de-80f0-a1806736bd12> .