@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bbe64b6-ad48-4971-b810-a641de9b71ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bbe64b6-ad48-4971-b810-a641de9b71ec> .