@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efaaff7f-0717-4922-9497-632638ad61ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efaaff7f-0717-4922-9497-632638ad61ae> .