@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9642a9b-856c-45b5-9973-20efc09e7ea6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9642a9b-856c-45b5-9973-20efc09e7ea6> .