@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4d29ca1-e3f4-49d5-8578-aac6a259eb9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4d29ca1-e3f4-49d5-8578-aac6a259eb9d> .