@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3d2021d5-a784-4c22-a5a6-86d69869e3ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3d2021d5-a784-4c22-a5a6-86d69869e3ab> .