@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9c26173-cf72-4253-a8ee-601861f75377> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9c26173-cf72-4253-a8ee-601861f75377> .