@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4e31f12-0547-4a7e-b56f-ce314054a201> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4e31f12-0547-4a7e-b56f-ce314054a201> .