@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9c73c2a-4d46-4ea4-a8e2-d50f55344fda> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9c73c2a-4d46-4ea4-a8e2-d50f55344fda> .