@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac2f3df3-4c8a-4af3-87c1-a0f4e4c93f23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac2f3df3-4c8a-4af3-87c1-a0f4e4c93f23> .