@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9a39009-0b0c-4a41-9394-be6de83ae38d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9a39009-0b0c-4a41-9394-be6de83ae38d> .