@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a7454bf-e417-4544-865f-bae40d17efcb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a7454bf-e417-4544-865f-bae40d17efcb> .