@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4309a949-d4aa-40f5-8934-578710a56c80> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4309a949-d4aa-40f5-8934-578710a56c80> .