@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8691de3d-43e1-41f6-a43f-04621f89444e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8691de3d-43e1-41f6-a43f-04621f89444e> .