@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68f8e465-98b7-485d-8b58-625b94d5a0ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68f8e465-98b7-485d-8b58-625b94d5a0ea> .