@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/86f57f52-56d7-4c37-91fa-f4fdc5e86538> rdfs:isDefinedBy <https://stad.gent/data/blank_node/86f57f52-56d7-4c37-91fa-f4fdc5e86538> .