@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87bd0f17-74bf-4253-804e-7551f42723d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87bd0f17-74bf-4253-804e-7551f42723d8> .