@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9608e81-9bb2-4ef2-bd8c-9fb94871e4cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9608e81-9bb2-4ef2-bd8c-9fb94871e4cb> .