@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ef8e87c-8498-4aae-99a7-b59c32c2fe04> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ef8e87c-8498-4aae-99a7-b59c32c2fe04> .