@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b3b956-a645-485c-b0ec-beda9f330fed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b3b956-a645-485c-b0ec-beda9f330fed> .