@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa8e1977-1ff3-4425-964e-89cf36a83a99> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa8e1977-1ff3-4425-964e-89cf36a83a99> .