@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af5f8330-fdde-4c2a-a157-80865b6fbf49> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af5f8330-fdde-4c2a-a157-80865b6fbf49> .