@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90f156f1-3c8e-4bd8-80a9-4f3a79f2702e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90f156f1-3c8e-4bd8-80a9-4f3a79f2702e> .