@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a9228ee-51cf-4aab-977e-633c6009404e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a9228ee-51cf-4aab-977e-633c6009404e> .