@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a819864d-932f-4308-bcf8-0fa9e29fb87f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a819864d-932f-4308-bcf8-0fa9e29fb87f> .