@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1da9e15-c0bf-45f0-b8bc-1f032ddf6a8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1da9e15-c0bf-45f0-b8bc-1f032ddf6a8a> .