@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef4a9105-2a1f-4ede-b244-5a787e3421e3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef4a9105-2a1f-4ede-b244-5a787e3421e3> .