@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f4c8979-7ba6-4e71-8e80-222c57afe67d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f4c8979-7ba6-4e71-8e80-222c57afe67d> .