@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1ecf3e9-9361-4079-9edd-498f3bef5a4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1ecf3e9-9361-4079-9edd-498f3bef5a4e> .