@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b681867b-a60c-44e1-9760-87f04882069d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b681867b-a60c-44e1-9760-87f04882069d> .