@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a15e5f0a-71c2-4926-9522-a153d8599c0b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a15e5f0a-71c2-4926-9522-a153d8599c0b> .