@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4ffab7f-3cc3-4869-a61c-18487b4f0c9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4ffab7f-3cc3-4869-a61c-18487b4f0c9d> .