@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/917728bb-9810-4951-bbc8-ffd8538bd57a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/917728bb-9810-4951-bbc8-ffd8538bd57a> .