@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f12a06-b3a5-4ab8-853b-e125c2a3aa1b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f12a06-b3a5-4ab8-853b-e125c2a3aa1b> .