@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d90667ef-61a5-42e1-a639-9c79821b9c4d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d90667ef-61a5-42e1-a639-9c79821b9c4d> .