@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28ab0f21-e00a-4364-ad74-6488da774e3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28ab0f21-e00a-4364-ad74-6488da774e3a> .