@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/921d99c7-1f57-47d1-83f3-87f885f2fb9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/921d99c7-1f57-47d1-83f3-87f885f2fb9d> .