@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66e17f3a-a452-4b71-9306-b1e6deca3bad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66e17f3a-a452-4b71-9306-b1e6deca3bad> .