@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8917da81-4ba6-4b79-9bd6-109672e09e0c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8917da81-4ba6-4b79-9bd6-109672e09e0c> .