@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54c23caa-81fc-4253-90aa-90d6ffb23ca2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54c23caa-81fc-4253-90aa-90d6ffb23ca2> .