@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af3ee680-38d3-4523-99f1-9f586ab08861> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af3ee680-38d3-4523-99f1-9f586ab08861> .