@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d68e9331-c0ca-47f8-94fd-0ddf390ff21a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d68e9331-c0ca-47f8-94fd-0ddf390ff21a> .