@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9664ad69-527c-48c6-a2d6-d24e1893cda0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9664ad69-527c-48c6-a2d6-d24e1893cda0> .