@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2121ac89-34e3-4531-ac75-2bd569947d37> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2121ac89-34e3-4531-ac75-2bd569947d37> .