@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64a4ae4a-591c-42e1-8685-630aa3dff45b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64a4ae4a-591c-42e1-8685-630aa3dff45b> .