@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aaf81189-afa1-4014-a3aa-67a7ad9eced7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aaf81189-afa1-4014-a3aa-67a7ad9eced7> .