@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9fadbd6-dfc5-404c-b63d-f591393abc1f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9fadbd6-dfc5-404c-b63d-f591393abc1f> .