@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ef72591-0279-41ff-a31f-0e9c2f18f2c9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ef72591-0279-41ff-a31f-0e9c2f18f2c9> .