@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b109be8f-d642-451c-8d0e-57f63033ebfb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b109be8f-d642-451c-8d0e-57f63033ebfb> .