@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e3c5a6-c9d6-4817-89aa-f2ebf797de70> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e3c5a6-c9d6-4817-89aa-f2ebf797de70> .