@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a0a13afb-1ba1-41fc-a42c-9220692a81ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a0a13afb-1ba1-41fc-a42c-9220692a81ff> .