@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c81d4588-1e25-4e35-82e9-11fccf5987d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c81d4588-1e25-4e35-82e9-11fccf5987d6> .