@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1efbd93f-b31b-4c40-9331-792aa78734e2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1efbd93f-b31b-4c40-9331-792aa78734e2> .