@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca89c50d-a740-40df-8992-ac29bff0b8cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca89c50d-a740-40df-8992-ac29bff0b8cb> .