@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d50a54d2-3e89-45d6-b896-968857c6b69d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d50a54d2-3e89-45d6-b896-968857c6b69d> .