@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d28d1604-6978-458f-9994-09ac7738cae1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d28d1604-6978-458f-9994-09ac7738cae1> .