@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9b9f2c4-950a-4c3a-87c2-5d6b0c0448ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9b9f2c4-950a-4c3a-87c2-5d6b0c0448ce> .