@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87a8f6e2-d315-4089-9245-950b409a1f6d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87a8f6e2-d315-4089-9245-950b409a1f6d> .