@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b6f6b11-81d1-4d6d-8991-5510c14df36d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b6f6b11-81d1-4d6d-8991-5510c14df36d> .