@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64c1be87-e28d-4660-981a-531454c7fd65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64c1be87-e28d-4660-981a-531454c7fd65> .