@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a578e3e-b3b7-463c-8bc3-3aba5f7ffc5d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a578e3e-b3b7-463c-8bc3-3aba5f7ffc5d> .