@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/919be971-ad04-4d1c-8a3e-46033462701f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/919be971-ad04-4d1c-8a3e-46033462701f> .