@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9e28f34-6923-4531-8006-07252ca821e0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9e28f34-6923-4531-8006-07252ca821e0> .