@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9d1d379-dcf3-4594-adc9-6ee795e4c66a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9d1d379-dcf3-4594-adc9-6ee795e4c66a> .