@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9c17abd-5497-4196-b87e-5522b7f9d45a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9c17abd-5497-4196-b87e-5522b7f9d45a> .