@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9fe9a9e-cb20-4584-9c00-cbfdac6ece14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9fe9a9e-cb20-4584-9c00-cbfdac6ece14> .