@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a28d5de9-17bb-4fe7-b641-d87ddbf26f90> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a28d5de9-17bb-4fe7-b641-d87ddbf26f90> .