@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c1a0c15-590a-4e1b-a56f-479e5c4cdacb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c1a0c15-590a-4e1b-a56f-479e5c4cdacb> .