@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d6ff9a7d-67e5-417f-800d-f113c83ca6ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d6ff9a7d-67e5-417f-800d-f113c83ca6ed> .