@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15d5121b-fc19-4f59-9149-ad517f80cdfe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15d5121b-fc19-4f59-9149-ad517f80cdfe> .