@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/612c9664-0958-4895-9423-890e61f55a58> rdfs:isDefinedBy <https://stad.gent/data/blank_node/612c9664-0958-4895-9423-890e61f55a58> .