@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ff71dce-aca6-4e67-b86d-229be78a749d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ff71dce-aca6-4e67-b86d-229be78a749d> .