@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f668fc97-5566-49b8-adac-9bbd015ffa39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f668fc97-5566-49b8-adac-9bbd015ffa39> .