@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef16850c-be4e-4707-96f0-efd51ba5080a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef16850c-be4e-4707-96f0-efd51ba5080a> .