@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50aae58c-e82b-429f-9adb-a2c3109d0b53> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50aae58c-e82b-429f-9adb-a2c3109d0b53> .