@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/581d01b0-6922-4638-8b45-b8e5072785d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/581d01b0-6922-4638-8b45-b8e5072785d1> .